/* ═══════════════════════════════════════════════════════════════
   GCM LOGÍSTICA — Design System
   Author: Claude Code
   ═══════════════════════════════════════════════════════════════ */

/* ─── FONTS ─────────────────────────────────────────────────── */
@font-face {
  font-family: 'CookConthic';
  src: url('../../Cook Conthic/Font/WEB/CookConthic.woff2') format('woff2'),
       url('../../Cook Conthic/Font/WEB/CookConthic.woff') format('woff');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'AvenirLTPro';
  src: url('../../avenir-lt-pro/AvenirLTProLight.otf') format('opentype');
  font-weight: 300;
  font-display: swap;
}
@font-face {
  font-family: 'AvenirLTPro';
  src: url('../../avenir-lt-pro/AvenirLTProBook.otf') format('opentype');
  font-weight: 400;
  font-display: swap;
}
@font-face {
  font-family: 'AvenirLTPro';
  src: url('../../avenir-lt-pro/AvenirLTProMedium.otf') format('opentype');
  font-weight: 500;
  font-display: swap;
}
@font-face {
  font-family: 'AvenirLTPro';
  src: url('../../avenir-lt-pro/AvenirLTProHeavy.otf') format('opentype');
  font-weight: 700;
  font-display: swap;
}
@font-face {
  font-family: 'AvenirLTPro';
  src: url('../../avenir-lt-pro/AvenirLTProBlack.otf') format('opentype');
  font-weight: 900;
  font-display: swap;
}

/* ─── VARIABLES ──────────────────────────────────────────────── */
:root {
  /* Brand palette */
  --gcm-black:      #07101C;
  --gcm-navy:       #0C1A2E;
  --gcm-dark:       #101F34;
  --gcm-card:       #111F34;
  --gcm-blue:       #1B4B8A;
  --gcm-blue-mid:   #2260A8;
  --gcm-blue-light: #4A8FD4;
  --gcm-steel:      #5A7FA8;
  --gcm-muted:      #3E5A78;
  --gcm-white:      #EEF3FA;
  --gcm-gray:       #8CA3BF;

  /* Semantic tokens */
  --bg:             var(--gcm-black);
  --bg-section:     var(--gcm-navy);
  --bg-card:        var(--gcm-card);
  --text:           var(--gcm-white);
  --text-muted:     var(--gcm-gray);
  --accent:         var(--gcm-blue);
  --accent-hover:   var(--gcm-blue-mid);
  --border:         rgba(27, 75, 138, 0.18);
  --border-bright:  rgba(27, 75, 138, 0.55);

  /* Layout */
  --max-w:    1200px;
  --pad-x:    clamp(20px, 5vw, 64px);
  --section-py: clamp(80px, 10vw, 130px);

  /* Typography */
  --font-display: 'CookConthic', 'Avenir', -apple-system, sans-serif;
  --font-body:    'AvenirLTPro', 'Avenir', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  /* Shadows & glows */
  --glow-blue:   0 0 60px rgba(27, 75, 138, 0.35);
  --shadow-card: 0 24px 64px rgba(0, 0, 0, 0.55);
  --shadow-btn:  0 8px 32px rgba(27, 75, 138, 0.4);

  /* Transitions */
  --t1: 0.2s ease;
  --t2: 0.4s ease;
  --t3: 0.7s cubic-bezier(0.16, 1, 0.3, 1);
  --t4: 1s cubic-bezier(0.16, 1, 0.3, 1);
}

/* ─── RESET ──────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  background-color: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; border: none; background: none; font: inherit; }
ul { list-style: none; }
input, textarea, select { font: inherit; }

/* ─── SCROLL PROGRESS BAR ────────────────────────────────────── */
body::before {
  content: '';
  position: fixed;
  top: 0; left: 0;
  width: var(--scroll-progress, 0%);
  height: 2px;
  background: linear-gradient(90deg, var(--gcm-blue), var(--gcm-blue-light));
  z-index: 9999;
  transition: none;
}

/* ─── LAYOUT UTILITIES ───────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--pad-x);
}
.eyebrow {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gcm-blue-light);
  margin-bottom: 16px;
  position: relative;
  padding-left: 28px;
}
.eyebrow::before {
  content: '';
  position: absolute;
  left: 0; top: 50%;
  transform: translateY(-50%);
  width: 18px; height: 1.5px;
  background: var(--gcm-blue-light);
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(36px, 5vw, 58px);
  font-weight: 400;
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--gcm-white);
  margin-bottom: 20px;
}
.section-sub {
  font-size: 17px;
  font-weight: 400;
  color: var(--text-muted);
  max-width: 540px;
  line-height: 1.7;
}
.section-header {
  margin-bottom: 64px;
}
.tag {
  display: inline-block;
  padding: 5px 14px;
  border: 1px solid var(--border-bright);
  border-radius: 20px;
  font-size: 12px;
  font-weight: 500;
  color: var(--gcm-steel);
  letter-spacing: 0.06em;
  margin: 4px 4px 4px 0;
}

/* ─── BUTTONS ────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 28px;
  border-radius: 4px;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.04em;
  transition: all var(--t2);
  white-space: nowrap;
}
.btn--primary {
  background: var(--gcm-blue);
  color: #fff;
  box-shadow: var(--shadow-btn);
}
.btn--primary:hover {
  background: var(--gcm-blue-mid);
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(27, 75, 138, 0.55);
}
.btn--ghost {
  background: transparent;
  color: var(--gcm-white);
  border: 1px solid rgba(255,255,255,0.2);
}
.btn--ghost:hover {
  border-color: rgba(255,255,255,0.5);
  background: rgba(255,255,255,0.06);
}
.btn--nav {
  background: var(--gcm-blue);
  color: #fff;
  padding: 10px 22px;
  font-size: 13px;
  border-radius: 4px;
}
.btn--nav:hover {
  background: var(--gcm-blue-mid);
}
.btn--full { width: 100%; justify-content: center; }

/* ─── NAVIGATION ─────────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 20px 0;
  transition: background var(--t2), padding var(--t2), box-shadow var(--t2);
}
.nav--scrolled,
.nav--solid {
  background: rgba(7, 16, 28, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 14px 0;
  box-shadow: 0 1px 0 var(--border);
}
.nav__inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--pad-x);
  display: flex;
  align-items: center;
  gap: 40px;
}
.nav__logo { flex-shrink: 0; }
.nav__logo-img { height: 34px; width: auto; }
.nav__links {
  display: flex;
  align-items: center;
  gap: 32px;
  margin-left: auto;
}
.nav__link {
  font-size: 13.5px;
  font-weight: 400;
  color: rgba(238, 243, 250, 0.75);
  transition: color var(--t1);
  letter-spacing: 0.02em;
}
.nav__link:hover,
.nav__link--active { color: var(--gcm-white); }
.nav__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
  margin-left: auto;
}
.nav__burger span {
  display: block;
  width: 24px; height: 1.5px;
  background: var(--gcm-white);
  transition: all var(--t2);
}
.nav__mobile {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: var(--gcm-black);
  z-index: 999;
  padding: 100px var(--pad-x) 40px;
  flex-direction: column;
}
.nav__mobile.open { display: flex; }
.nav__mobile-link {
  display: block;
  font-size: 28px;
  font-family: var(--font-display);
  color: var(--gcm-white);
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
}
.nav__mobile li:last-child .nav__mobile-link { border: none; }

/* ─── HERO ───────────────────────────────────────────────────── */
.hero {
  position: relative;
  height: 100vh;
  min-height: 680px;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero__bg {
  position: absolute;
  inset: -15% 0;
  background-size: cover;
  background-position: center right;
  will-change: transform;
  transform: scale(1.1);
}
.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    105deg,
    rgba(7, 16, 28, 0.97) 0%,
    rgba(7, 16, 28, 0.85) 45%,
    rgba(7, 16, 28, 0.38) 75%,
    rgba(7, 16, 28, 0.15) 100%
  );
}
.hero__content {
  position: relative;
  z-index: 2;
  max-width: var(--max-w);
  width: 100%;
  margin: 0 auto;
  padding: 0 var(--pad-x);
  padding-top: 80px;
}
.hero__eyebrow {
  display: inline-block;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gcm-blue-light);
  padding-left: 28px;
  position: relative;
  margin-bottom: 28px;
}
.hero__eyebrow::before {
  content: '';
  position: absolute;
  left: 0; top: 50%;
  transform: translateY(-50%);
  width: 18px; height: 1.5px;
  background: var(--gcm-blue-light);
}
.hero__title {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(68px, 9.5vw, 148px);
  font-weight: 400;
  line-height: 0.95;
  letter-spacing: -0.03em;
  color: var(--gcm-white);
  margin-bottom: 28px;
  /* overflow intentionally NOT hidden — prevents descenders from clipping */
}
.hero__line {
  display: block;
  clip-path: inset(0 0 100% 0);
  transform: translateY(20px);
}
.hero__line--accent {
  color: var(--gcm-white);
}
.hero__sub {
  font-size: clamp(15px, 1.8vw, 18px);
  color: rgba(238, 243, 250, 0.65);
  line-height: 1.7;
  max-width: 480px;
  margin-bottom: 40px;
  opacity: 0;
}
.hero__ctas {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  opacity: 0;
}
.hero__scroll-hint {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  opacity: 0;
}
.hero__scroll-line {
  width: 1px;
  height: 60px;
  background: linear-gradient(to bottom, transparent, rgba(238, 243, 250, 0.4));
  animation: scrollPulse 2s ease-in-out infinite;
}

/* Hero load animations */
.hero-loaded .hero__line {
  clip-path: inset(0 0 -0.3em 0); /* negative bottom extends clip past bbox → shows descenders */
  transform: translateY(0);
  transition: clip-path var(--t4), transform var(--t4);
}
.hero-loaded .hero__line:nth-child(1) { transition-delay: 0.3s; }
.hero-loaded .hero__line:nth-child(2) { transition-delay: 0.5s; }
.hero-loaded .hero__eyebrow {
  animation: fadeSlideUp 0.7s 0.1s both ease;
}
.hero-loaded .hero__sub {
  animation: fadeSlideUp 0.7s 0.75s both ease;
}
.hero-loaded .hero__ctas {
  animation: fadeSlideUp 0.7s 0.95s both ease;
}
.hero-loaded .hero__scroll-hint {
  animation: fadeIn 1s 1.3s both ease;
}

/* ─── STATS BAR ──────────────────────────────────────────────── */
.stats-bar {
  background: var(--gcm-dark);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.stats-bar__inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 32px var(--pad-x);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 24px;
}
.stat-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2px;
}
.stat-item__number,
.stat-item__text {
  font-family: var(--font-display);
  font-size: clamp(26px, 3vw, 38px);
  font-weight: 400;
  letter-spacing: -0.02em;
  color: var(--gcm-white);
  line-height: 1;
}
.stat-item__label {
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--gcm-steel);
}
.stat-item__divider {
  width: 1px;
  height: 48px;
  background: var(--border-bright);
  flex-shrink: 0;
}

/* ─── SERVICES ───────────────────────────────────────────────── */
.services {
  padding: var(--section-py) 0;
  background: var(--bg);
}
.services__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
.service-card {
  position: relative;
  border-radius: 8px;
  overflow: hidden;
  background: var(--bg-card);
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  transition: transform var(--t2), border-color var(--t2), box-shadow var(--t2);
  cursor: default;
  min-height: 340px;
}
.service-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-bright);
  box-shadow: var(--glow-blue), var(--shadow-card);
}
.service-card__img {
  height: 180px;
  background-size: cover;
  background-position: center;
  position: relative;
  flex-shrink: 0;
  transition: transform 0.6s ease;
}
.service-card:hover .service-card__img {
  transform: scale(1.04);
}
.service-card__img::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent 30%, rgba(11, 20, 35, 0.85) 100%);
}
.service-card__body {
  padding: 28px 28px 24px;
  display: flex;
  flex-direction: column;
  flex: 1;
  position: relative;
}
.service-card__num {
  font-family: var(--font-display);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--gcm-blue-light);
  margin-bottom: 10px;
}
.service-card__title {
  font-family: var(--font-display);
  font-size: clamp(20px, 2.2vw, 26px);
  font-weight: 400;
  letter-spacing: -0.01em;
  color: var(--gcm-white);
  margin-bottom: 12px;
  line-height: 1.15;
}
.service-card__desc {
  font-size: 14.5px;
  color: var(--text-muted);
  line-height: 1.65;
  flex: 1;
}
.service-card__arrow {
  display: inline-block;
  color: var(--gcm-blue-light);
  font-size: 18px;
  margin-top: 16px;
  transform: translateX(0);
  transition: transform var(--t2);
  opacity: 0;
}
.service-card:hover .service-card__arrow {
  opacity: 1;
  transform: translateX(4px);
}

/* ─── PILLARS ────────────────────────────────────────────────── */
.pillars {
  padding: var(--section-py) 0;
  background: var(--gcm-navy);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.pillars__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px 60px;
}
.pillar {
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding-top: 28px;
  border-top: 1px solid var(--border-bright);
}
.pillar__icon {
  color: var(--gcm-blue-light);
  width: 32px; height: 32px;
}
.pillar__title {
  font-family: var(--font-display);
  font-size: clamp(22px, 2.5vw, 30px);
  font-weight: 400;
  letter-spacing: -0.01em;
  color: var(--gcm-white);
  line-height: 1.15;
}
.pillar__desc {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ─── COVERAGE ───────────────────────────────────────────────── */
.coverage {
  padding: var(--section-py) 0;
  background: var(--bg);
  overflow: hidden;
}
.coverage__inner {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 80px;
  align-items: center;
}
.coverage__desc {
  font-size: 16px;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 36px;
  max-width: 440px;
}
.coverage__countries {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.coverage__country {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 15px;
  color: var(--gcm-gray);
  transition: color var(--t1);
  padding: 4px 0;
  border-bottom: 1px solid transparent;
  transition: all var(--t2);
}
.coverage__country:hover,
.coverage__country.active {
  color: var(--gcm-white);
  border-bottom-color: var(--border);
}
.coverage__dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--gcm-muted);
  flex-shrink: 0;
  transition: background var(--t2), box-shadow var(--t2);
}
.coverage__country.active .coverage__dot {
  background: var(--gcm-blue-light);
  box-shadow: 0 0 10px var(--gcm-blue-light);
}
.coverage__country:hover .coverage__dot {
  background: var(--gcm-steel);
}

/* SVG Map */
.coverage__map-wrap {
  position: relative;
}
.coverage__map {
  width: 100%;
  max-width: 520px;
  margin-left: auto;
  filter: drop-shadow(0 20px 60px rgba(0, 0, 0, 0.5));
}
.map-country {
  fill: var(--gcm-dark);
  stroke: var(--border-bright);
  stroke-width: 1.5;
  transition: fill var(--t2);
}
.map-country--hq {
  fill: rgba(27, 75, 138, 0.3);
}
.map-country--minor {
  fill: rgba(16, 31, 52, 0.5);
  stroke-width: 0.5;
}
.map-country:hover {
  fill: rgba(27, 75, 138, 0.2);
  cursor: default;
}
.map-route {
  stroke: var(--gcm-blue-light);
  stroke-width: 1.2;
  stroke-dasharray: 5 4;
  stroke-linecap: round;
  opacity: 0;
  transition: stroke-dashoffset 1.5s ease, opacity 0.5s ease;
}
.map-route.animated {
  opacity: 0.6;
  animation: routeDash 20s linear infinite;
}
.map-city {
  fill: var(--gcm-steel);
  stroke: var(--gcm-dark);
  stroke-width: 1.5;
  transition: fill var(--t2);
}
.map-city--hq {
  fill: var(--gcm-blue-light);
  stroke: var(--gcm-dark);
}
.map-city-pulse {
  fill: none;
  stroke: var(--gcm-blue-light);
  stroke-width: 1;
  opacity: 0;
  r: 9;
}
.map-label {
  font-family: var(--font-body);
  font-size: 11px;
  fill: var(--gcm-steel);
  font-weight: 500;
  letter-spacing: 0.04em;
}
.map-label--hq {
  fill: var(--gcm-blue-light);
  font-weight: 700;
}

/* ─── ABOUT ──────────────────────────────────────────────────── */
.about {
  position: relative;
  padding: var(--section-py) 0;
  min-height: 520px;
  display: flex;
  align-items: center;
}
.about__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  will-change: transform;
}
.about__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    rgba(7, 16, 28, 0.97) 0%,
    rgba(7, 16, 28, 0.92) 50%,
    rgba(7, 16, 28, 0.5) 100%
  );
}
.about__inner {
  position: relative;
  z-index: 2;
  max-width: 640px;
}
.about__text {
  font-size: 16px;
  color: rgba(238, 243, 250, 0.72);
  line-height: 1.75;
  margin-bottom: 16px;
}
.about__text:last-of-type { margin-bottom: 28px; }
.about__tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 24px; }

/* ─── TRACKING CTA ───────────────────────────────────────────── */
.tracking-cta {
  padding: var(--section-py) 0;
  background: var(--gcm-navy);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.tracking-cta__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.tracking-cta__desc {
  font-size: 16px;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 32px;
  max-width: 400px;
}
.tracking-widget {
  background: var(--gcm-dark);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 32px;
}
.tracking-widget__tabs {
  display: flex;
  gap: 0;
  margin-bottom: 24px;
  background: var(--gcm-black);
  border-radius: 6px;
  padding: 3px;
}
.tw-tab {
  flex: 1;
  padding: 9px 12px;
  font-size: 13px;
  font-weight: 500;
  color: var(--gcm-gray);
  border-radius: 4px;
  transition: all var(--t2);
}
.tw-tab.active {
  background: var(--gcm-blue);
  color: #fff;
  box-shadow: 0 2px 12px rgba(27, 75, 138, 0.4);
}
.tw-form { display: flex; flex-direction: column; gap: 14px; }
.tw-field { display: flex; flex-direction: column; gap: 6px; }
.tw-label {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--gcm-steel);
}
.tw-input {
  background: var(--gcm-black);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 12px 14px;
  color: var(--gcm-white);
  font-size: 14px;
  transition: border-color var(--t1);
  outline: none;
}
.tw-input:focus { border-color: var(--gcm-blue-mid); }
.tw-input::placeholder { color: var(--gcm-muted); }
.tw-result {
  margin-top: 16px;
  font-size: 14px;
  color: var(--gcm-gray);
  min-height: 40px;
}

/* ─── CONTACT ────────────────────────────────────────────────── */
.contact {
  padding: var(--section-py) 0;
  background: var(--bg);
}
.contact__inner {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 80px;
  align-items: start;
}
.contact__title { margin-bottom: 16px; }
.contact__sub {
  font-size: 16px;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 36px;
  max-width: 360px;
}
.contact__direct {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.contact__channel {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 14.5px;
  color: var(--gcm-gray);
  transition: color var(--t1);
  padding: 14px 18px;
  border: 1px solid var(--border);
  border-radius: 6px;
  transition: all var(--t2);
}
.contact__channel:hover {
  color: var(--gcm-white);
  border-color: var(--border-bright);
  background: rgba(27, 75, 138, 0.06);
}

/* Contact form */
.contact-form { display: flex; flex-direction: column; gap: 16px; }
.cf-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.cf-field { display: flex; flex-direction: column; gap: 6px; }
.cf-label {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--gcm-steel);
}
.cf-input {
  background: var(--gcm-dark);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 12px 16px;
  color: var(--gcm-white);
  font-size: 14.5px;
  outline: none;
  transition: border-color var(--t1), box-shadow var(--t1);
}
.cf-input:focus {
  border-color: var(--gcm-blue-mid);
  box-shadow: 0 0 0 3px rgba(27, 75, 138, 0.15);
}
.cf-input::placeholder { color: var(--gcm-muted); }
.cf-textarea { resize: vertical; min-height: 110px; }
.cf-select { -webkit-appearance: none; appearance: none; cursor: pointer; }
.cf-success {
  text-align: center;
  padding: 14px;
  background: rgba(27, 75, 138, 0.12);
  border: 1px solid var(--border-bright);
  border-radius: 4px;
  font-size: 14px;
  color: var(--gcm-blue-light);
}

/* ─── SISTER COMPANY / EMBALAJE ─────────────────────────────── */
.sister-co {
  padding: var(--section-py) 0;
  background: var(--gcm-black);
  border-top: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}
.sister-co::before {
  content: '';
  position: absolute;
  left: 0; top: 15%; bottom: 15%;
  width: 3px;
  background: linear-gradient(to bottom, transparent, var(--gcm-blue-mid), transparent);
}
.sister-co__inner {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 80px;
  align-items: center;
}
.sister-co__desc {
  font-size: 16px;
  color: var(--text-muted);
  line-height: 1.75;
  margin-bottom: 28px;
  max-width: 500px;
}
.sister-co__list {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-bottom: 36px;
}
.sister-co__list li {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 15px;
  color: rgba(238, 243, 250, 0.82);
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
  list-style: none;
}
.sister-co__list li::before {
  content: '→';
  color: var(--gcm-blue-light);
  flex-shrink: 0;
  font-size: 13px;
}
.sister-co__cta { margin-top: 4px; }
.sister-co__visual {
  display: flex;
  justify-content: center;
}
.sister-co__card {
  background: var(--gcm-dark);
  border: 1px solid var(--border-bright);
  border-radius: 14px;
  padding: 48px 40px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
  width: 100%;
  max-width: 320px;
  box-shadow: var(--glow-blue), var(--shadow-card);
  text-align: center;
}
.sister-co__icon {
  width: 130px;
  height: 130px;
  color: var(--gcm-blue-light);
  opacity: 0.9;
}
.sister-co__card-body { display: flex; flex-direction: column; gap: 4px; }
.sister-co__card-title {
  font-family: var(--font-display);
  font-size: 16px;
  letter-spacing: 0.06em;
  color: var(--gcm-white);
}
.sister-co__card-sub {
  font-size: 12px;
  color: var(--gcm-muted);
  letter-spacing: 0.06em;
}

/* ─── FOOTER ─────────────────────────────────────────────────── */
.footer {
  background: var(--gcm-navy);
  border-top: 1px solid var(--border);
  padding: 64px 0 0;
}
.footer--slim { padding: 0; }
.footer__top {
  display: grid;
  grid-template-columns: 1fr 1.8fr;
  gap: 60px;
  padding-bottom: 48px;
  border-bottom: 1px solid var(--border);
}
.footer__logo { margin-bottom: 14px; }
.footer__tagline {
  font-family: var(--font-display);
  font-size: 18px;
  color: var(--gcm-steel);
  letter-spacing: -0.01em;
}
.footer__cols {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.footer__col-title {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gcm-steel);
  margin-bottom: 14px;
}
.footer__links { display: flex; flex-direction: column; gap: 8px; }
.footer__links a,
.footer__links li {
  font-size: 14px;
  color: rgba(140, 163, 191, 0.75);
  transition: color var(--t1);
}
.footer__links a:hover { color: var(--gcm-white); }
.footer__bottom {
  padding: 20px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}
.footer__copy {
  font-size: 12.5px;
  color: var(--gcm-muted);
  letter-spacing: 0.03em;
}
.footer__back {
  font-size: 13px;
  color: var(--gcm-steel);
  transition: color var(--t1);
}
.footer__back:hover { color: var(--gcm-white); }

/* ─── TRACKING PAGE ──────────────────────────────────────────── */
.tracking-page { background: var(--gcm-black); }
.trk-hero {
  padding: 160px var(--pad-x) 80px;
  max-width: var(--max-w);
  margin: 0 auto;
}
.trk-hero__title {
  font-family: var(--font-display);
  font-size: clamp(42px, 6vw, 82px);
  font-weight: 400;
  letter-spacing: -0.03em;
  color: var(--gcm-white);
  line-height: 1;
  margin-bottom: 18px;
}
.trk-hero__sub {
  font-size: 17px;
  color: var(--text-muted);
  max-width: 520px;
  line-height: 1.7;
}
.trk-main {
  padding: 0 0 120px;
}
.trk-container {
  max-width: 680px;
  margin: 0 auto;
  padding: 0 var(--pad-x);
}
.trk-tabs {
  display: flex;
  gap: 0;
  margin-bottom: 32px;
  background: var(--gcm-dark);
  border-radius: 8px;
  padding: 4px;
  border: 1px solid var(--border);
}
.trk-tab {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 20px;
  font-size: 14px;
  font-weight: 500;
  color: var(--gcm-gray);
  border-radius: 5px;
  transition: all var(--t2);
}
.trk-tab.active {
  background: var(--gcm-blue);
  color: #fff;
  box-shadow: 0 2px 16px rgba(27, 75, 138, 0.45);
}
.trk-mode-desc {
  margin-bottom: 28px;
}
.trk-mode-text {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.65;
  padding: 16px 20px;
  background: var(--gcm-dark);
  border-radius: 6px;
  border-left: 2px solid var(--gcm-blue-mid);
}
.trk-form {
  background: var(--gcm-dark);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 36px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.trk-form__fields { display: flex; flex-direction: column; gap: 20px; }
.trk-form__group { display: flex; flex-direction: column; gap: 8px; }
.trk-form__label {
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--gcm-steel);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.trk-form__hint {
  font-size: 11px;
  text-transform: none;
  letter-spacing: 0;
  color: var(--gcm-muted);
  font-weight: 400;
}
.trk-form__input {
  background: var(--gcm-black);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 14px 18px;
  color: var(--gcm-white);
  font-size: 16px;
  letter-spacing: 0.04em;
  outline: none;
  transition: border-color var(--t1), box-shadow var(--t1);
}
.trk-form__input:focus {
  border-color: var(--gcm-blue-mid);
  box-shadow: 0 0 0 3px rgba(27, 75, 138, 0.2);
}
.trk-form__input::placeholder { color: var(--gcm-muted); font-size: 14px; letter-spacing: 0; }
.trk-form__submit { margin-top: 4px; position: relative; }
.spin { animation: spin 1s linear infinite; }

/* Tracking Results */
.trk-result {
  margin-top: 28px;
}
.trk-result__card {
  background: var(--gcm-dark);
  border: 1px solid var(--border-bright);
  border-radius: 10px;
  padding: 32px;
  animation: fadeSlideUp 0.5s ease both;
}
.trk-result__header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 24px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border);
}
.trk-result__correlativo {
  font-family: var(--font-display);
  font-size: 22px;
  color: var(--gcm-white);
  letter-spacing: 0.04em;
  margin-bottom: 4px;
}
.trk-result__client {
  font-size: 13px;
  color: var(--gcm-gray);
}
.trk-result__badge {
  padding: 6px 16px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: rgba(27, 75, 138, 0.2);
  color: var(--gcm-blue-light);
  border: 1px solid var(--border-bright);
  white-space: nowrap;
}
.trk-result__badge.badge--delivered {
  background: rgba(16, 185, 129, 0.15);
  color: #6ee7b7;
  border-color: rgba(16, 185, 129, 0.3);
}
.trk-result__badge.badge--delayed {
  background: rgba(234, 179, 8, 0.12);
  color: #fcd34d;
  border-color: rgba(234, 179, 8, 0.3);
}
.trk-result__badge.badge--active {
  background: rgba(27, 75, 138, 0.25);
  color: var(--gcm-blue-light);
  border-color: rgba(74, 143, 212, 0.4);
}
/* Fecha estimada de entrega — reemplaza la sección de ruta */
.trk-result__fecha {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 16px 0;
  border-bottom: 1px solid var(--border);
  margin-bottom: 28px;
}
.trk-fecha-label {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--gcm-muted);
}
.trk-fecha-value {
  font-size: 18px;
  font-weight: 600;
  color: var(--gcm-white);
  letter-spacing: -0.01em;
}
/* Stage con demora — dot amarillo */
.trk-stage--delay .trk-stage__dot {
  background: rgba(234, 179, 8, 0.8);
  border-color: #fcd34d;
  box-shadow: 0 0 12px rgba(234, 179, 8, 0.5);
}
.trk-stage--delay .trk-stage__name {
  color: #fcd34d;
}
.trk-result__timeline {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-bottom: 24px;
}
.trk-stage {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 12px 0;
  position: relative;
}
.trk-stage:not(:last-child)::after {
  content: '';
  position: absolute;
  left: 7px;
  top: 28px;
  bottom: -12px;
  width: 1px;
  background: var(--border);
}
.trk-stage__dot {
  width: 16px; height: 16px;
  border-radius: 50%;
  border: 2px solid var(--gcm-muted);
  background: var(--gcm-dark);
  flex-shrink: 0;
  margin-top: 2px;
  transition: all var(--t2);
}
.trk-stage--done .trk-stage__dot {
  background: var(--gcm-blue);
  border-color: var(--gcm-blue);
}
.trk-stage--active .trk-stage__dot {
  background: var(--gcm-blue-light);
  border-color: var(--gcm-blue-light);
  box-shadow: 0 0 12px var(--gcm-blue-light);
  animation: pulse 2s ease infinite;
}
.trk-stage__info { display: flex; flex-direction: column; gap: 2px; flex: 1; }
.trk-stage__name {
  font-size: 14.5px;
  font-weight: 500;
  color: var(--gcm-white);
}
.trk-stage--pending .trk-stage__name { color: var(--gcm-muted); }
.trk-stage__date { font-size: 12px; color: var(--gcm-muted); }
.trk-result__obs {
  padding: 16px;
  background: rgba(27, 75, 138, 0.08);
  border-radius: 6px;
  border: 1px solid var(--border);
  margin-bottom: 16px;
}
.trk-obs-label {
  display: block;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--gcm-muted);
  margin-bottom: 6px;
}
.trk-obs-text { font-size: 14px; color: var(--gcm-gray); line-height: 1.6; }
.trk-result__updated { font-size: 11px; color: var(--gcm-muted); text-align: right; }
.trk-result__email-sent {
  text-align: center;
  padding: 48px 32px;
  background: var(--gcm-dark);
  border: 1px solid var(--border);
  border-radius: 10px;
  animation: fadeSlideUp 0.5s ease both;
}
.trk-email-icon { color: var(--gcm-blue-light); margin: 0 auto 20px; width: fit-content; }
.trk-email-title { font-family: var(--font-display); font-size: 28px; margin-bottom: 10px; }
.trk-email-sub { font-size: 15px; color: var(--text-muted); line-height: 1.65; margin-bottom: 28px; }
.trk-result__error {
  text-align: center;
  padding: 40px;
  background: var(--gcm-dark);
  border: 1px solid rgba(239, 68, 68, 0.2);
  border-radius: 10px;
  animation: fadeSlideUp 0.5s ease both;
}
.trk-error-icon { color: rgba(239, 68, 68, 0.6); margin: 0 auto 16px; width: fit-content; }
.trk-error-msg { font-size: 15px; color: var(--gcm-gray); margin-bottom: 20px; }
.trk-config-note {
  margin-top: 32px;
  padding: 14px 20px;
  background: rgba(27, 75, 138, 0.06);
  border: 1px dashed var(--border-bright);
  border-radius: 6px;
  font-size: 13px;
  color: var(--gcm-steel);
  line-height: 1.6;
}
.trk-config-note code {
  background: var(--gcm-black);
  padding: 2px 6px;
  border-radius: 3px;
  font-size: 12px;
  color: var(--gcm-blue-light);
}

/* ─── SCROLL REVEAL ANIMATIONS ───────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(36px);
  transition: opacity 0.75s cubic-bezier(0.16,1,0.3,1),
              transform 0.75s cubic-bezier(0.16,1,0.3,1);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal[data-delay="1"] { transition-delay: 0.12s; }
.reveal[data-delay="2"] { transition-delay: 0.24s; }
.reveal[data-delay="3"] { transition-delay: 0.36s; }
.reveal[data-delay="4"] { transition-delay: 0.48s; }
.reveal-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.8s cubic-bezier(0.16,1,0.3,1),
              transform 0.8s cubic-bezier(0.16,1,0.3,1);
}
.reveal-left.visible {
  opacity: 1;
  transform: translateX(0);
}
.reveal-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.8s cubic-bezier(0.16,1,0.3,1),
              transform 0.8s cubic-bezier(0.16,1,0.3,1);
}
.reveal-right.visible {
  opacity: 1;
  transform: translateX(0);
}

/* ─── KEYFRAMES ──────────────────────────────────────────────── */
@keyframes fadeSlideUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}
@keyframes scrollPulse {
  0%, 100% { transform: scaleY(1); transform-origin: top; opacity: 0.6; }
  50%       { transform: scaleY(0.6); transform-origin: top; opacity: 1; }
}
@keyframes routeDash {
  from { stroke-dashoffset: 0; }
  to   { stroke-dashoffset: -100; }
}
@keyframes pulse {
  0%   { box-shadow: 0 0 0 0 rgba(74, 143, 212, 0.6); }
  70%  { box-shadow: 0 0 0 10px rgba(74, 143, 212, 0); }
  100% { box-shadow: 0 0 0 0 rgba(74, 143, 212, 0); }
}
@keyframes cityPulse {
  0%   { r: 7; opacity: 0.8; }
  70%  { r: 18; opacity: 0; }
  100% { r: 7; opacity: 0; }
}
@keyframes spin {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

/* Map city pulse animation */
.map-city-pulse {
  animation: cityPulse 2.5s ease-out infinite;
}

/* ─── RESPONSIVE ─────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .coverage__inner { grid-template-columns: 1fr; gap: 48px; }
  .coverage__map-wrap { order: -1; }
  .coverage__map { max-width: 520px; margin: 0 auto; }
  .contact__inner { grid-template-columns: 1fr; gap: 48px; }
  .tracking-cta__inner { grid-template-columns: 1fr; gap: 48px; }
  .sister-co__inner { grid-template-columns: 1fr; gap: 48px; }
  .sister-co__visual { order: -1; }
  .sister-co__card { max-width: 280px; padding: 32px; }
}

@media (max-width: 768px) {
  .nav__links { display: none; }
  .nav .btn--nav { display: none; }
  .nav__burger { display: flex; }

  .services__grid { grid-template-columns: 1fr; }
  .pillars__grid { grid-template-columns: 1fr; gap: 32px; }
  .stats-bar__inner { flex-wrap: wrap; gap: 20px; justify-content: flex-start; }
  .stat-item__divider { display: none; }
  .footer__top { grid-template-columns: 1fr; gap: 40px; }
  .footer__cols { grid-template-columns: repeat(2, 1fr); }
  .cf-row { grid-template-columns: 1fr; }
  .hero__title { font-size: clamp(52px, 12vw, 80px); }
  .trk-form { padding: 24px; }
  .trk-hero { padding: 130px var(--pad-x) 60px; }
}

@media (max-width: 480px) {
  .footer__cols { grid-template-columns: 1fr; }
  .hero__ctas { flex-direction: column; align-items: flex-start; }
  .hero__ctas .btn { width: 100%; justify-content: center; }
  .trk-result__header { flex-direction: column; gap: 16px; }
}