/* ============================================================
   TECHO XPRESS — UNIFIED STYLESHEET
   Primary: #D44F0A  |  Light theme
   Fonts: Standard Modern System Font Stacks
   ============================================================ */

/* ── VARIABLES ── */
:root {
  --orange:       #D44F0A;
  --orange-dark:  #9C3604;
  --orange-light: #E05E1B;
  --orange-faint: rgba(212, 79, 10, 0.06);
  --orange-glow:  rgba(212, 79, 10, 0.15);

  /* 🌟 LIGHT THEME SYSTEM GRAPHICS */
  --bg:        #F8FAFC; /* Clean modern background layout surface */
  --bg-card:   #FFFFFF; /* Pure white container layers */
  --bg-raised: #F1F5F9; /* Slightly distinct raised panels */
  --border:    rgba(15, 23, 42, 0.08); /* Clean light gray structural dividers */
  --border-o:  rgba(212, 79, 10, 0.20);

  --white:    #FFFFFF;
  --text:     #1E293B; /* Deep slate body copy text ensures high contrast */
  --muted:    #64748B; /* Professional slate gray text for secondary blocks */

  /* 🌟 ACCESSIBLE STANDARD SYSTEM FONT STACKS */
  --font-head: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-body: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;

  --radius: 6px; /* Smooth corporate boundary radius scale */
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
  --speed: 0.25s;
}

/* ── RESET ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  background-color: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img, svg { display: block; max-width: 100%; }
button { font-family: inherit; border: none; background: none; cursor: pointer; }

/* ── CONTAINER ── */
.container {
  width: 100%;
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* ── TYPOGRAPHY HELPERS ── */
.mono-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--orange);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
  font-weight: 700;
}
.mono-label::before {
  content: '';
  display: block;
  width: 24px;
  height: 2px;
  background: var(--orange);
  flex-shrink: 0;
}

.section-title {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.1;
  text-transform: uppercase;
  letter-spacing: -0.01em;
  color: #0F172A;
}
.section-title em {
  font-style: italic;
  color: var(--orange);
}

/* ── BUTTONS ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.6rem;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  border-radius: var(--radius);
  transition: background var(--speed) var(--ease),
              box-shadow var(--speed) var(--ease),
              transform var(--speed) var(--ease);
  white-space: nowrap;
  cursor: pointer;
}
.btn svg { width: 16px; height: 16px; flex-shrink: 0; transition: transform var(--speed); }
.btn:hover svg { transform: translateX(3px); }

.btn-primary {
  background: var(--orange);
  color: var(--white);
}
.btn-primary:hover {
  background: var(--orange-light);
  box-shadow: 0 4px 14px var(--orange-glow);
  transform: translateY(-1px);
}

.btn-outline {
  background: transparent;
  color: var(--orange);
  border: 2px solid var(--orange);
}
.btn-outline:hover {
  background: var(--orange-faint);
}

.btn-ghost {
  background: transparent;
  color: var(--text);
  border: 2px solid rgba(15, 23, 42, 0.15);
}
.btn-ghost:hover {
  border-color: var(--orange);
  color: var(--orange);
  background: var(--bg-card);
}

.btn-white {
  background: var(--white);
  color: var(--orange);
  border: 1px solid var(--border);
}
.btn-white:hover {
  background: var(--bg-raised);
}

/* ── BADGE ── */
.badge {
  display: inline-block;
  padding: 0.25rem 0.6rem;
  background: var(--orange);
  color: var(--white);
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border-radius: 4px;
  font-weight: 700;
}

/* ── SCROLL REVEAL ── */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s var(--ease), transform 0.5s var(--ease);
}
.reveal.visible { opacity: 1; transform: none; }
.reveal[data-d="1"] { transition-delay: 0.10s; }
.reveal[data-d="2"] { transition-delay: 0.20s; }
.reveal[data-d="3"] { transition-delay: 0.30s; }

/* ============================================================
   NAVIGATION
   ============================================================ */
.site-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  transition: background var(--speed), box-shadow var(--speed), padding var(--speed);
  padding: 1.2rem 0;
}
.site-nav.scrolled {
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 1px 10px rgba(0,0,0,0.02), 0 1px 0 var(--border);
  padding: 0.75rem 0;
}
.site-nav__inner {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

/* Logo */
.site-nav__logo {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  flex-shrink: 0;
}
.site-nav__logo-icon {
  width: 38px;
  height: 38px;
  background: var(--orange);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--white);
}
.site-nav__logo-name {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.2rem;
  letter-spacing: 0.02em;
  color: #0F172A;
  line-height: 1;
}
.site-nav__logo-sub {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.15em;
  color: var(--orange);
  margin-top: 2px;
  line-height: 1;
  font-weight: 700;
}

/* Desktop links */
.site-nav__links {
  display: flex;
  align-items: center;
  gap: 2rem;
}
.site-nav__links a {
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: #475569;
  transition: color var(--speed);
  position: relative;
  padding-bottom: 2px;
}
.site-nav__links a::after {
  content: '';
  position: absolute;
  left: 0; bottom: -2px;
  width: 0; height: 2px;
  background: var(--orange);
  transition: width var(--speed) var(--ease);
}
.site-nav__links a:hover,
.site-nav__links a.is-active { color: #0F172A; }
.site-nav__links a:hover::after,
.site-nav__links a.is-active::after { width: 100%; }

.site-nav__cta {
  background: var(--orange) !important;
  color: var(--white) !important;
  padding: 0.5rem 1.2rem;
  border-radius: var(--radius);
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.92rem;
  letter-spacing: 0.02em;
  transition: background var(--speed) var(--ease) !important;
}
.site-nav__cta::after { display: none !important; }
.site-nav__cta:hover { background: var(--orange-light) !important; }

/* Burger */
.site-nav__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
  cursor: pointer;
}
.site-nav__burger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all var(--speed) var(--ease);
}

/* Mobile drawer */
.site-nav__drawer {
  position: fixed;
  top: 0; right: 0;
  width: 280px; height: 100vh;
  background: var(--bg-card);
  border-left: 1px solid var(--border);
  z-index: 1001;
  display: flex;
  flex-direction: column;
  padding: 5rem 2.5rem 2.5rem;
  gap: 1.75rem;
  transform: translateX(100%);
  transition: transform var(--speed) var(--ease);
}
.site-nav__drawer.open { transform: translateX(0); }
.site-nav__drawer a {
  font-family: var(--font-head);
  font-size: 1.6rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  color: var(--text);
  transition: color var(--speed);
}
.site-nav__drawer a:hover { color: var(--orange); }
.site-nav__drawer-close {
  position: absolute;
  top: 1.5rem; right: 1.5rem;
  font-size: 1.2rem;
  color: var(--muted);
  cursor: pointer;
}
.site-nav__overlay {
  position: fixed;
  inset: 0;
  background: rgba(15,23,42,0.4);
  z-index: 1000;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--speed);
}
.site-nav__overlay.open { opacity: 1; pointer-events: all; }

/* ============================================================
   HOME — HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: var(--bg);
  overflow: hidden;
  padding-top: 5rem;
}

/* Grid overlay */
.hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(212,79,10,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(212,79,10,0.03) 1px, transparent 1px);
  background-size: 64px 64px;
  pointer-events: none;
}

/* Soft white diagonal panel (right side) */
.hero__panel {
  position: absolute;
  top: 0; bottom: 0;
  right: 0;
  width: 44%;
  background: rgba(255, 255, 255, 0.6);
  clip-path: polygon(14% 0, 100% 0, 100% 100%, 0% 100%);
  pointer-events: none;
}
.hero__panel-stripe {
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    -52deg,
    transparent, transparent 20px,
    rgba(212,79,10,0.02) 20px, rgba(212,79,10,0.02) 21px
  );
}
.hero__panel-border {
  position: absolute;
  top: 0; bottom: 0;
  left: 0;
  width: 3px;
  background: var(--orange);
  box-shadow: 0 0 15px var(--orange-glow);
}

/* Speed lines */
.hero__lines {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}
.hero__lines span {
  position: absolute;
  left: -10%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--orange), transparent);
  opacity: 0;
  animation: speedline 3s linear infinite;
}
.hero__lines span:nth-child(1) { top: 18%; width: 50%; animation-duration: 2.8s; animation-delay: 0.0s; }
.hero__lines span:nth-child(2) { top: 32%; width: 70%; animation-duration: 3.2s; animation-delay: 0.5s; }
.hero__lines span:nth-child(3) { top: 50%; width: 55%; animation-duration: 2.6s; animation-delay: 1.0s; }
.hero__lines span:nth-child(4) { top: 65%; width: 80%; animation-duration: 3.5s; animation-delay: 0.3s; }
.hero__lines span:nth-child(5) { top: 80%; width: 40%; animation-duration: 2.9s; animation-delay: 1.4s; }

@media (prefers-reduced-motion: reduce) {
  .hero__lines span { animation: none; }
}

@img 
@keyframes speedline {
  0%   { opacity: 0; transform: translateX(0); }
  15%  { opacity: 0.25; }
  80%  { opacity: 0.10; }
  100% { opacity: 0; transform: translateX(140%); }
}

/* Content */
.hero__body {
  position: relative;
  z-index: 5;
  padding: 4rem 0 5rem;
}
.hero__content {
  max-width: 600px;
}
.hero__eyebrow {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 1.5rem;
  font-weight: 700;
}
.hero__eyebrow-dot {
  width: 8px; height: 8px;
  background: var(--orange);
  border-radius: 50%;
  animation: pulse 1.8s ease infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.5; transform: scale(1.4); }
}

.hero__title {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(3.2rem, 8vw, 6rem);
  line-height: 1.0;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  color: #0F172A;
  margin-bottom: 1.5rem;
}
.hero__title em {
  font-style: italic;
  color: var(--orange);
}

.hero__desc {
  font-size: 1.05rem;
  color: var(--muted);
  line-height: 1.7;
  max-width: 480px;
  margin-bottom: 2rem;
}

.hero__actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}

.hero__stats {
  display: flex;
  gap: 2.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
  flex-wrap: wrap;
}
.hero__stat-val {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 2.2rem;
  color: #0F172A;
  line-height: 1;
}
.hero__stat-val span { color: var(--orange); }
.hero__stat-lbl {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 0.25rem;
  font-weight: 600;
}

/* Ticker */
.hero__ticker {
  position: relative;
  z-index: 5;
  height: 44px;
  background: var(--orange);
  overflow: hidden;
  display: flex;
  align-items: center;
  flex-shrink: 0;
}
.hero__ticker-track {
  display: flex;
  align-items: center;
  gap: 3.5rem;
  white-space: nowrap;
  animation: ticker 24s linear infinite;
  will-change: transform;
}
.hero__ticker-track span {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--white);
  flex-shrink: 0;
  font-weight: 600;
}
.hero__ticker-track span::before { content: '◆  '; opacity: 0.6; }
@keyframes ticker {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ============================================================
   QUICK TRACK BAR
   ============================================================ */
.trackbar {
  background: var(--bg-card);
  border-top: 3px solid var(--orange);
  border-bottom: 1px solid var(--border);
  padding: 2rem 0;
}
.trackbar__label {
  text-align: center;
  font-size: 0.88rem;
  color: var(--muted);
  margin-bottom: 1rem;
  font-weight: 500;
}
.trackbar__form {
  display: flex;
  align-items: center;
  max-width: 640px;
  margin: 0 auto;
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  gap: 0;
}
.trackbar__icon {
  padding: 0 1rem;
  color: var(--orange);
  display: flex;
  align-items: center;
  flex-shrink: 0;
}
.trackbar__input {
  flex: 1;
  background: none;
  border: none;
  outline: none;
  font-family: var(--font-mono);
  font-size: 0.95rem;
  color: #0F172A;
  padding: 0.9rem 0.5rem;
  font-weight: 600;
}
.trackbar__input::placeholder { color: #94A3B8; }
.trackbar__btn {
  flex-shrink: 0;
  padding: 0.9rem 1.5rem;
  background: var(--orange);
  color: var(--white);
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.95rem;
  text-transform: uppercase;
  border: none;
  cursor: pointer;
  transition: background var(--speed);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}
.trackbar__btn:hover { background: var(--orange-light); }
.trackbar__btn svg { width: 15px; height: 15px; }

/* ============================================================
   SERVICES GRID (homepage)
   ============================================================ */
.services-section {
  padding: 6rem 0;
  background: var(--bg);
}
.section-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 3rem;
  flex-wrap: wrap;
  gap: 1.5rem;
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.service-card {
  background: var(--bg-card);
  padding: 2.25rem 1.75rem;
  position: relative;
  transition: background var(--speed) var(--ease);
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 3px;
  background: var(--orange);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s var(--ease);
}
.service-card:hover { background: var(--bg-raised); box-shadow: inset 0 0 20px rgba(0,0,0,0.01); }
.service-card:hover::before { transform: scaleX(1); }

.service-card__num {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  color: var(--orange);
  opacity: 0.8;
  margin-bottom: 1rem;
  font-weight: 700;
}
.service-card__icon {
  width: 44px; height: 44px;
  background: var(--orange-faint);
  border: 1px solid var(--border-o);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--orange);
  margin-bottom: 1.25rem;
  transition: background var(--speed);
}
.service-card:hover .service-card__icon { background: rgba(212,79,10,0.12); }
.service-card__title {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.35rem;
  text-transform: uppercase;
  color: #0F172A;
  margin-bottom: 0.6rem;
  line-height: 1.2;
}
.service-card__desc {
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.6;
}

/* ============================================================
   WHY US
   ============================================================ */
.why-section {
  padding: 6rem 0;
  background: var(--bg-card);
}
.why-section__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}
.why-items {
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
  margin-top: 2rem;
}
.why-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}
.why-item__icon {
  width: 42px; height: 42px;
  background: var(--orange);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  flex-shrink: 0;
}
.why-item__title {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.15rem;
  text-transform: uppercase;
  color: #0F172A;
  margin-bottom: 0.3rem;
}
.why-item__desc {
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.6;
}

/* Map box */
.map-box {
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
}
.map-box__title {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.15rem;
  text-transform: uppercase;
  color: #0F172A;
  margin-bottom: 1.25rem;
}
.map-box__svg-wrap {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--bg-card);
  margin-bottom: 1.25rem;
  border: 1px solid var(--border);
}
.map-city {
  position: absolute;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  transform: translate(-50%, -50%);
}
.map-city-dot {
  width: 8px; height: 8px;
  background: var(--orange);
  border-radius: 50%;
  box-shadow: 0 0 0 3px rgba(212,79,10,0.15);
  animation: cityping 2.2s ease infinite;
}
.map-city-dot.lg {
  width: 12px; height: 12px;
  box-shadow: 0 0 0 5px rgba(212,79,10,0.1), 0 0 10px var(--orange-glow);
}
@keyframes cityping {
  0%, 100% { box-shadow: 0 0 0 2px rgba(212,79,10,0.2); }
  50%       { box-shadow: 0 0 0 7px rgba(212,79,10,0.0); }
}
.map-city-label {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  text-transform: uppercase;
  color: #0F172A;
  background: rgba(255, 255, 255, 0.9);
  padding: 2px 6px;
  white-space: nowrap;
  border-radius: 2px;
  font-weight: 700;
  box-shadow: 0 2px 6px rgba(0,0,0,0.05);
}
.map-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.map-tag {
  padding: 0.3rem 0.75rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 600;
}

/* ============================================================
   CTA BAND
   ============================================================ */
.cta-band {
  background: var(--orange);
  padding: 4.5rem 0;
  position: relative;
  overflow: hidden;
}
.cta-band::before {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    -52deg, transparent, transparent 26px,
    rgba(255,255,255,0.04) 26px, rgba(255,255,255,0.04) 27px
  );
}
.cta-band__inner {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}
.cta-band__title {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  text-transform: uppercase;
  color: var(--white);
  line-height: 1.1;
}
.cta-band__sub {
  color: rgba(255,255,255,0.9);
  font-size: 0.98rem;
  margin-top: 0.5rem;
}
.cta-band__actions { display: flex; gap: 1rem; flex-wrap: wrap; }

/* ============================================================
   PAGE HERO (inner pages)
   ============================================================ */
.page-hero {
  padding: 9rem 0 4.5rem;
  background: var(--bg-card);
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--border);
}
.page-hero__bg {
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    -58deg, transparent, transparent 44px,
    rgba(212,79,10,0.02) 44px, rgba(212,79,10,0.02) 45px
  );
}
.page-hero__accent {
  position: absolute;
  bottom: 0; left: 0;
  width: 100%; height: 3px;
  background: linear-gradient(90deg, var(--orange) 30%, transparent);
}
.page-hero__label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 1rem;
  font-weight: 700;
}
.page-hero__title {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(2.8rem, 8vw, 5.5rem);
  line-height: 1.0;
  text-transform: uppercase;
  color: #0F172A;
}
.page-hero__title em {
  font-style: italic;
  color: var(--orange);
}

/* ============================================================
   SERVICES PAGE
   ============================================================ */
.service-block {
  padding: 5.5rem 0;
  border-bottom: 1px solid var(--border);
}
.service-block:last-child { border-bottom: none; }
.service-block:nth-child(even) { background: var(--bg-card); }
.service-block__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
.service-block__inner.reverse { direction: rtl; }
.service-block__inner.reverse > * { direction: ltr; }
.service-block__visual {
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  aspect-ratio: 4/3;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.service-block__visual-emoji {
  position: absolute;
  bottom: 0.5rem; right: 1rem;
  font-size: 5rem;
  opacity: 0.15;
  line-height: 1;
}
.service-block__num {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  color: var(--orange);
  margin-bottom: 0.5rem;
  font-weight: 700;
}
.service-block__title {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  text-transform: uppercase;
  color: #0F172A;
  line-height: 1.1;
  margin: 0.5rem 0 1rem;
}
.service-block p {
  font-size: 0.95rem;
  color: var(--muted);
  line-height: 1.65;
  margin-bottom: 0.85rem;
}
.feature-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin: 1.25rem 0;
}
.feature-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.9rem;
  color: var(--text);
  font-weight: 500;
}
.feature-item::before {
  content: '';
  width: 14px; height: 2px;
  background: var(--orange);
  flex-shrink: 0;
}

/* ============================================================
   TRACKING PAGE
   ============================================================ */
.tracking-page {
  padding: 5rem 0 6rem;
  min-height: 70vh;
}
.tracking-wrap {
  max-width: 700px;
  margin: 0 auto;
}
.track-box {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2.5rem;
  margin-bottom: 2rem;
  position: relative;
  box-shadow: 0 4px 20px rgba(0,0,0,0.01);
}
.track-box__title {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.5rem;
  text-transform: uppercase;
  color: #0F172A;
  margin-bottom: 0.4rem;
}
.track-box__sub {
  font-size: 0.88rem;
  color: var(--muted);
  margin-bottom: 1.5rem;
}
.track-form-row {
  display: flex;
  gap: 0.75rem;
}
.track-input {
  flex: 1;
  background: var(--bg-raised);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  padding: 0.85rem 1.1rem;
  font-family: var(--font-mono);
  font-size: 0.95rem;
  color: #0F172A;
  outline: none;
  transition: border-color var(--speed);
  font-weight: 600;
}
.track-input:focus { border-color: var(--orange); background: var(--bg-card); }
.track-input::placeholder { color: #94A3B8; }
.track-btn {
  background: var(--orange);
  color: var(--white);
  border: none;
  border-radius: var(--radius);
  padding: 0.85rem 1.5rem;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1rem;
  text-transform: uppercase;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  white-space: nowrap;
  transition: background var(--speed);
}
.track-btn:hover { background: var(--orange-light); }
.track-btn svg { width: 15px; height: 15px; }

/* Error / Alert */
.track-alert {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 1.25rem;
  border-radius: var(--radius);
  font-size: 0.88rem;
  margin-bottom: 1.5rem;
  font-weight: 500;
}
.track-alert--error {
  background: rgba(212,79,10,0.05);
  border: 1px solid var(--border-o);
  color: var(--orange);
}

/* Result card */
.result-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 1.5rem;
  box-shadow: 0 4px 20px rgba(0,0,0,0.01);
}
.result-card__head {
  background: var(--bg-raised);
  padding: 1.25rem 1.75rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  border-bottom: 1px solid var(--border);
}
.result-card__id {
  font-family: var(--font-mono);
  font-size: 1rem;
  color: var(--orange);
  font-weight: 700;
}
.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.35rem 0.9rem;
  border-radius: 100px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  text-transform: uppercase;
  font-weight: 700;
}
.status-pill--delivered { background: #E6F4EA; color: #137333; border: 1px solid rgba(19,115,51,0.15); }
.status-pill--transit   { background: var(--orange-faint); color: var(--orange); border: 1px solid var(--border-o); }
.status-pill__dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; animation: pulse 1.8s ease infinite; }

.result-card__meta {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
  padding: 1.5rem 1.75rem;
  border-bottom: 1px solid var(--border);
}
.meta-item__lbl {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.3rem;
  font-weight: 600;
}
.meta-item__val {
  font-size: 0.9rem;
  color: #0F172A;
  font-weight: 600;
}

.result-card__eta {
  padding: 0.85rem 1.75rem;
  background: rgba(212,79,10,0.03);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  color: var(--orange);
  font-weight: 700;
}

.timeline {
  padding: 1.5rem 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 0;
}
.timeline-row {
  display: flex;
  gap: 1rem;
  position: relative;
  padding-bottom: 1.5rem;
}
.timeline-row:last-child { padding-bottom: 0; }
.timeline-row::before {
  content: '';
  position: absolute;
  left: 14px;
  top: 28px;
  bottom: 0;
  width: 1px;
  background: var(--border);
}
.timeline-row:last-child::before { display: none; }
.timeline-dot {
  width: 28px; height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  position: relative;
  z-index: 1;
}
.timeline-dot.done    { background: var(--orange); color: var(--white); }
.timeline-dot.pending { background: var(--bg-raised); color: var(--muted); border: 1px solid var(--border); }
.timeline-text { padding-top: 2px; }
.timeline-event {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1rem;
  text-transform: uppercase;
  color: #0F172A;
  margin-bottom: 0.15rem;
}
.timeline-row.pending .timeline-event { color: var(--muted); }
.timeline-desc { font-size: 0.85rem; color: var(--muted); }
.timeline-time {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--orange);
  margin-top: 0.2rem;
  font-weight: 600;
}

/* Tips box */
.track-tips {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.75rem;
}
.track-tips h4 {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.05rem;
  text-transform: uppercase;
  color: #0F172A;
  margin-bottom: 1rem;
}
.track-tips li {
  font-size: 0.88rem;
  color: var(--muted);
  padding: 0.4rem 0;
  border-bottom: 1px solid var(--border);
  padding-left: 1rem;
  position: relative;
}
.track-tips li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--orange);
}
.track-tips li:last-child { border-bottom: none; }
.demo-id { color: var(--orange); font-family: var(--font-mono); font-weight: 700; }

/* ============================================================
   ABOUT PAGE
   ============================================================ */
.about-story {
  padding: 6rem 0;
  background: var(--bg);
}
.about-story__inner {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 5rem;
  align-items: start;
}
.about-story__aside {
  position: sticky;
  top: 7rem;
}
.about-story__bg-num {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 8rem;
  color: rgba(212,79,10,0.04);
  line-height: 1;
  letter-spacing: -0.04em;
  margin-bottom: -1rem;
}
.about-story p {
  font-size: 0.98rem;
  color: var(--muted);
  line-height: 1.75;
  margin-bottom: 1.25rem;
}
.about-story blockquote {
  border-left: 3px solid var(--orange);
  padding: 0.75rem 1.5rem;
  margin: 1.75rem 0;
  font-size: 1.05rem;
  color: var(--text);
  font-style: italic;
  line-height: 1.6;
}

/* Numbers band */
.numbers-band {
  background: var(--orange);
  padding: 3.5rem 0;
  position: relative;
  overflow: hidden;
}
.numbers-band::before {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(-52deg, transparent, transparent 26px, rgba(0,0,0,0.04) 26px, rgba(0,0,0,0.04) 27px);
}
.numbers-grid {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}
.number-item {
  text-align: center;
  padding: 0.5rem 1.5rem;
  border-right: 1px solid rgba(255,255,255,0.2);
}
.number-item:last-child { border-right: none; }
.number-item__val {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 3rem;
  color: var(--white);
  line-height: 1;
}
.number-item__lbl {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  text-transform: uppercase;
  color: rgba(255,255,255,0.9);
  margin-top: 0.3rem;
  font-weight: 600;
}

/* Values */
.values-section {
  padding: 6rem 0;
  background: var(--bg-card);
}
.values-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  margin-top: 3rem;
}
.value-block {
  background: var(--bg-card);
  padding: 2.25rem 2rem;
  transition: background var(--speed);
}
.value-block:hover { background: var(--bg-raised); }
.value-block__num {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 4rem;
  color: rgba(212,79,10,0.05);
  line-height: 1;
  margin-bottom: -0.5rem;
}
.value-block__title {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.25rem;
  text-transform: uppercase;
  color: #0F172A;
  margin-bottom: 0.5rem;
}
.value-block__desc { font-size: 0.9rem; color: var(--muted); line-height: 1.6; }

/* Ecosystem */
.eco-section {
  padding: 5rem 0;
  background: var(--bg);
}
.eco-section__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
.eco-section p { font-size: 0.95rem; color: var(--muted); line-height: 1.65; margin-bottom: 1rem; }
.eco-cards { display: flex; flex-direction: column; gap: 1rem; }
.eco-card {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  padding: 1.25rem 1.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: 0 4px 15px rgba(0,0,0,0.01);
}
.eco-card__emoji { font-size: 1.4rem; flex-shrink: 0; }
.eco-card__name {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.05rem;
  text-transform: uppercase;
  color: #0F172A;
  margin-bottom: 0.25rem;
}
.eco-card__desc { font-size: 0.85rem; color: var(--muted); line-height: 1.5; }
.eco-card--labs    { border-left: 3px solid #0A4FD4; }
.eco-card--xpress  { border-left: 3px solid var(--orange); }
.eco-card--connect { border-left: 3px solid #0AAD6E; }

/* ============================================================
   CONTACT PAGE
   ============================================================ */
.contact-page { padding: 5rem 0 6rem; }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 4rem;
  align-items: start;
}
.contact-info { display: flex; flex-direction: column; gap: 0; }
.contact-info-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--border);
}
.contact-info-item:first-child { border-top: 1px solid var(--border); }
.contact-icon {
  width: 40px; height: 40px;
  background: var(--orange-faint);
  border: 1px solid var(--border-o);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--orange);
  flex-shrink: 0;
}
.contact-lbl {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 0.25rem;
  font-weight: 700;
}
.contact-val { font-size: 0.95rem; color: var(--text); font-weight: 500; }
.contact-val-sub { font-size: 0.82rem; color: var(--muted); margin-top: 0.1rem; }

.contact-form-box {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2.5rem;
  position: relative;
  box-shadow: 0 4px 20px rgba(0,0,0,0.01);
}
.contact-form-box::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--orange), transparent 60%);
  border-radius: var(--radius) var(--radius) 0 0;
}
.form-sub {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 0.4rem;
  font-weight: 700;
}
.form-heading {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.5rem;
  text-transform: uppercase;
  color: #0F172A;
  margin-bottom: 1.75rem;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-group { margin-bottom: 1.25rem; }
.form-group label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.45rem;
  font-weight: 600;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  background: var(--bg-raised);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  padding: 0.8rem 1rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: #0F172A;
  outline: none;
  transition: border-color var(--speed), background var(--speed);
  -webkit-appearance: none;
  font-weight: 500;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: var(--orange); background: var(--bg-card); }
.form-group textarea { resize: vertical; min-height: 120px; }
.form-group select option { background: var(--bg-card); color: #0F172A; }

.form-alert {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 1rem 1.1rem;
  border-radius: var(--radius);
  font-size: 0.88rem;
  margin-bottom: 1.5rem;
  font-weight: 500;
}
.form-alert--success { background: #E6F4EA; border: 1px solid rgba(19,115,51,0.2); color: #137333; }
.form-alert--error   { background: rgba(212,79,10,0.05);  border: 1px solid var(--border-o); color: var(--orange); }
.form-alert svg { flex-shrink: 0; margin-top: 1px; }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer { background: var(--bg-card); border-top: 3px solid var(--orange); border-bottom: 1px solid var(--border); }
.site-footer__top { padding: 4.5rem 0 3rem; }
.site-footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.4fr;
  gap: 3.5rem;
}
.site-footer__brand p {
  font-size: 0.88rem;
  color: var(--muted);
  line-height: 1.6;
  margin-top: 1rem;
  max-width: 260px;
}
.site-footer__parent {
  font-size: 0.82rem;
  color: var(--muted);
  margin-top: 0.5rem;
}
.site-footer__parent a { color: var(--orange); font-weight: 600; }
.site-footer__col h4 {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 1.1rem;
  font-weight: 700;
}
.site-footer__col ul { display: flex; flex-direction: column; gap: 0.6rem; }
.site-footer__col li,
.site-footer__col a {
  font-size: 0.88rem;
  color: var(--muted);
  transition: color var(--speed);
  font-weight: 500;
}
.site-footer__col a:hover { color: var(--orange); }

.site-footer__bottom {
  border-top: 1px solid var(--border);
  padding: 1.5rem 0;
  background: var(--bg-raised);
}
.site-footer__bottom .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.site-footer__bottom p { font-size: 0.82rem; color: var(--muted); }
.site-footer__mono {
  font-family: var(--font-mono) !important;
  font-size: 0.65rem !important;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--orange) !important;
  font-weight: 700;
}

/* ============================================================
   404
   ============================================================ */
.page-404 {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: var(--bg);
  padding: 2rem;
}
.page-404__num {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(6rem, 20vw, 12rem);
  color: rgba(212,79,10,0.05);
  line-height: 1;
  letter-spacing: -0.04em;
}
.page-404__title {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(1.8rem, 5vw, 3rem);
  text-transform: uppercase;
  color: #0F172A;
  margin-top: -1rem;
  margin-bottom: 1rem;
}
.page-404__sub { color: var(--muted); max-width: 360px; margin: 0 auto 2rem; font-size: 0.95rem; }
.page-404__actions { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }
.page-404__code {
  margin-top: 2.5rem;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 600;
}
.page-404__code span { color: var(--orange); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 960px) {
  .site-nav__links { display: none; }
  .site-nav__burger { display: flex; }

  .hero__panel { display: none; }
  .hero__title { font-size: clamp(2.8rem, 12vw, 5rem); }
  .hero__content { max-width: 100%; }

  .services-grid { grid-template-columns: 1fr 1fr; }
  .why-section__inner { grid-template-columns: 1fr; }
  .service-block__inner { grid-template-columns: 1fr; }
  .service-block__inner.reverse { direction: ltr; }
  .result-card__meta { grid-template-columns: 1fr 1fr; }
  .about-story__inner { grid-template-columns: 1fr; }
  .about-story__aside { position: static; }
  .numbers-grid { grid-template-columns: repeat(2, 1fr); }
  .values-grid { grid-template-columns: 1fr; }
  .eco-section__inner { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .site-footer__grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .site-footer__bottom .container { flex-direction: column; text-align: center; }
  .cta-band__inner { flex-direction: column; text-align: center; }
  .cta-band__actions { justify-content: center; }
}

@media (max-width: 600px) {
  .container { padding: 0 1.25rem; }
  .services-grid { grid-template-columns: 1fr; }
  .track-form-row { flex-direction: column; }
  .form-row { grid-template-columns: 1fr; }
  .hero__stats { gap: 1.5rem; }
  .hero__actions { flex-direction: column; align-items: flex-start; }
  .numbers-grid { grid-template-columns: 1fr 1fr; }
  .site-footer__grid { grid-template-columns: 1fr; }
}