/* ==========================================================================
   VIA CAELI TRANSPORTES — Design System
   Cores: navy #102A43 | gold #C49A52 | paper #F8F8F6 | graphite #2C2C2C
   Tipografia: Plus Jakarta Sans (títulos) + Inter (corpo)
   ========================================================================== */

:root {
  --navy: #102A43;
  --navy-light: #1C3A5E;
  --navy-dark: #0B1E30;
  --gold: #C49A52;
  --gold-soft: #D9BC8A;
  --gold-dim: rgba(196, 154, 82, 0.14);
  --paper: #F8F8F6;
  --paper-dim: #EFEEE9;
  --white: #FFFFFF;
  --graphite: #2C2C2C;
  --graphite-soft: #5B5B5B;
  --line: rgba(44, 44, 44, 0.1);
  --line-on-navy: rgba(255, 255, 255, 0.14);

  --font-head: "Plus Jakarta Sans", "Inter", -apple-system, sans-serif;
  --font-body: "Inter", -apple-system, sans-serif;

  --container: 1240px;
  --radius: 6px;
  --shadow-soft: 0 12px 32px rgba(16, 42, 67, 0.08);
  --shadow-lift: 0 20px 48px rgba(16, 42, 67, 0.14);
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
section[id], main [id] { scroll-margin-top: 96px; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--graphite);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }
ul { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4 { font-family: var(--font-head); margin: 0; color: var(--navy); font-weight: 700; }
p { margin: 0; }
:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; }

/* Skip link for a11y */
.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 1000;
  background: var(--navy); color: var(--white); padding: 12px 20px; border-radius: 0 0 6px 0;
}
.skip-link:focus { left: 0; }

/* ---------- Layout helpers ---------- */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}
.section { padding: 96px 0; }
.section--tight { padding: 72px 0; }
.section--navy { background: var(--navy); color: var(--paper); }
.section--dim { background: var(--paper-dim); }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-head);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 18px;
}
.eyebrow::before {
  content: "";
  width: 28px;
  height: 2px;
  background: var(--gold);
}
.section--navy .eyebrow { color: var(--gold-soft); }

.section-head {
  max-width: 680px;
  margin-bottom: 56px;
}
.section-head--center { margin-left: auto; margin-right: auto; text-align: center; }
.section-title {
  font-size: clamp(28px, 3.4vw, 40px);
  line-height: 1.15;
  letter-spacing: -0.01em;
}
.section--navy .section-title { color: var(--white); }
.section-sub {
  margin-top: 18px;
  color: var(--graphite-soft);
  font-size: 17px;
  line-height: 1.7;
}
.section--navy .section-sub { color: rgba(248, 248, 246, 0.72); }

.placeholder-tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--navy);
  background: var(--gold-dim);
  border: 1px dashed var(--gold);
  border-radius: 4px;
  padding: 4px 9px;
}

.media-watermark {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
}
.media-watermark svg, .media-watermark img { width: 34%; max-width: var(--wm-max, 140px); height: auto; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 15px;
  letter-spacing: 0.02em;
  padding: 15px 30px;
  border-radius: var(--radius);
  border: 1px solid transparent;
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease), background 0.25s var(--ease), color 0.25s var(--ease), border-color .25s var(--ease);
  white-space: nowrap;
}
.btn-gold {
  background: var(--gold);
  color: var(--navy-dark);
}
.btn-gold:hover { background: var(--gold-soft); transform: translateY(-2px); box-shadow: var(--shadow-lift); }
.btn-navy {
  background: var(--navy);
  color: var(--white);
}
.btn-navy:hover { background: var(--navy-light); transform: translateY(-2px); box-shadow: var(--shadow-lift); }
.btn-outline {
  background: transparent;
  border-color: rgba(248, 248, 246, 0.4);
  color: var(--white);
}
.btn-outline:hover { border-color: var(--gold); color: var(--gold-soft); }
.btn-outline-navy {
  background: transparent;
  border-color: var(--navy);
  color: var(--navy);
}
.btn-outline-navy:hover { background: var(--navy); color: var(--white); }
.btn-block { width: 100%; }
.btn[disabled] { opacity: 0.6; cursor: not-allowed; transform: none !important; }

/* ==========================================================================
   NAVBAR
   ========================================================================== */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 900;
  background: rgba(16, 42, 67, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  transition: background 0.3s var(--ease), box-shadow .3s var(--ease);
}
.navbar.is-scrolled { box-shadow: 0 8px 24px rgba(0,0,0,0.18); }
.navbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 84px;
}
.navbar__logo { display: flex; align-items: center; gap: 10px; }
.navbar__logo-mark {
  height: 30px;
  width: auto;
  display: block;
  flex-shrink: 0;
}
.navbar__logo-text { display: flex; flex-direction: column; line-height: 1.05; }
.navbar__logo-name { font-family: var(--font-head); font-weight: 700; font-size: 16.5px; color: var(--white); letter-spacing: 0.01em; }
.navbar__logo-sub { font-size: 10px; letter-spacing: 0.18em; color: var(--gold-soft); text-transform: uppercase; margin-top: 2px; }

.navbar__menu { display: flex; align-items: center; gap: 4px; }
.navbar__link {
  position: relative;
  color: rgba(248, 248, 246, 0.82);
  font-size: 14.5px;
  font-weight: 500;
  padding: 10px 16px;
  border-radius: 4px;
  transition: color .2s ease;
}
.navbar__link:hover { color: var(--white); }
.navbar__link::after {
  content: "";
  position: absolute;
  left: 16px; right: 16px; bottom: 6px;
  height: 1.5px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .25s var(--ease);
}
.navbar__link:hover::after { transform: scaleX(1); }

.navbar__actions { display: flex; align-items: center; gap: 18px; }
.navbar__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none; border: none; padding: 8px;
}
.navbar__toggle span { width: 22px; height: 2px; background: var(--white); transition: transform .25s ease, opacity .25s ease; }
.navbar__toggle.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.navbar__toggle.is-open span:nth-child(2) { opacity: 0; }
.navbar__toggle.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.navbar__mobile {
  display: none;
  position: fixed;
  top: 84px; left: 0; right: 0;
  background: var(--navy-dark);
  border-top: 1px solid var(--line-on-navy);
  padding: 12px 24px 28px;
  z-index: 899;
}
.navbar__mobile.is-open { display: block; }
.navbar__mobile .navbar__link { display: block; padding: 14px 4px; font-size: 16px; border-bottom: 1px solid var(--line-on-navy); }
.navbar__mobile .btn { margin-top: 16px; }

/* ==========================================================================
   HERO
   ========================================================================== */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: flex-end;
  padding-top: 84px;
  overflow: hidden;
  background: var(--navy-dark);
}
.hero__media {
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(11,30,48,0.55) 0%, rgba(11,30,48,0.35) 40%, rgba(11,30,48,0.92) 100%),
    repeating-linear-gradient(115deg, #16324f 0px, #16324f 2px, #122a44 2px, #122a44 90px);
}
.hero__media-caption {
  position: absolute;
  bottom: 18px; right: 24px;
  z-index: 2;
}
.hero__content {
  position: relative;
  z-index: 2;
  padding-bottom: 88px;
  max-width: 760px;
}
.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(248,248,246,0.08);
  border: 1px solid rgba(196,154,82,0.4);
  color: var(--gold-soft);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.03em;
  padding: 8px 16px;
  border-radius: 30px;
  margin-bottom: 28px;
}
.hero__badge .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--gold); }
.hero h1 {
  color: var(--white);
  font-size: clamp(34px, 5vw, 58px);
  line-height: 1.1;
  letter-spacing: -0.015em;
  max-width: 14ch;
}
.hero__sub {
  color: rgba(248,248,246,0.82);
  font-size: 18px;
  line-height: 1.65;
  max-width: 52ch;
  margin-top: 24px;
}
.hero__actions { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 40px; }
.hero__scroll {
  position: absolute;
  right: 40px; bottom: 40px;
  z-index: 2;
  display: flex; flex-direction: column; align-items: center; gap: 10px;
  color: rgba(248,248,246,0.55);
  font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase;
}
.hero__scroll-line { width: 1px; height: 44px; background: linear-gradient(var(--gold), transparent); }

/* ==========================================================================
   STATS
   ========================================================================== */
.stats { background: var(--navy); position: relative; }
.stats::before {
  content: "";
  position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
}
.stats__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
}
.stat { text-align: left; border-left: 2px solid var(--gold); padding-left: 20px; }
.stat__number {
  font-family: var(--font-head);
  font-size: clamp(30px, 3.4vw, 44px);
  font-weight: 700;
  color: var(--white);
  line-height: 1;
  display: flex;
  align-items: baseline;
  gap: 4px;
}
.stat__number .unit { font-size: 0.4em; color: var(--gold-soft); font-weight: 600; }
.stat__label { margin-top: 10px; color: rgba(248,248,246,0.68); font-size: 14.5px; line-height: 1.5; }

/* ==========================================================================
   ABOUT
   ========================================================================== */
.about__grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 72px;
  align-items: center;
}
.about__media {
  position: relative;
  aspect-ratio: 4 / 5;
  border-radius: var(--radius);
  overflow: hidden;
  background: linear-gradient(135deg, #12314f, #0c2136);
  display: flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow-soft);
}
.about__media::after {
  content: "";
  position: absolute; inset: 0;
  background-image:
    repeating-linear-gradient(60deg, rgba(196,154,82,0.06) 0 2px, transparent 2px 42px);
}
.about__media--photo { background: var(--navy-dark); }
.about__media--photo::after { display: none; }
.about__photo { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.about__media-frame {
  position: absolute; inset: 18px;
  border: 1px solid rgba(196,154,82,0.35);
  border-radius: 4px;
  pointer-events: none;
}
.about__media-label {
  position: relative; z-index: 1;
  color: rgba(248,248,246,0.75);
  text-align: center;
  padding: 0 30px;
  font-size: 14px;
}
.about__text p { color: var(--graphite-soft); font-size: 16.5px; line-height: 1.8; margin-bottom: 18px; }
.about__quote {
  margin-top: 28px;
  padding-left: 20px;
  border-left: 3px solid var(--gold);
  font-family: var(--font-head);
  font-size: 19px;
  color: var(--navy);
  font-weight: 600;
  line-height: 1.5;
}

/* ==========================================================================
   TIMELINE
   ========================================================================== */
.timeline__track {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 1fr;
  gap: 8px;
  position: relative;
  padding-top: 34px;
}
.timeline__track::before {
  content: "";
  position: absolute;
  top: 8px; left: 0; right: 0;
  height: 1.5px;
  background: var(--line);
}
.timeline__item { position: relative; padding-right: 20px; }
.timeline__dot {
  position: absolute;
  top: -34px; left: 0;
  width: 15px; height: 15px;
  border-radius: 50%;
  background: var(--paper);
  border: 2.5px solid var(--gold);
}
.timeline__item:first-child .timeline__dot { background: var(--gold); }
.timeline__year {
  font-family: var(--font-head);
  font-size: 22px;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 8px;
  display: block;
}
.timeline__label { color: var(--graphite-soft); font-size: 14.5px; line-height: 1.55; }

/* ==========================================================================
   SERVICES
   ========================================================================== */
.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.service-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 36px 30px;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s var(--ease);
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lift);
  border-color: rgba(196,154,82,0.4);
}
.service-card__icon {
  width: 52px; height: 52px;
  border-radius: 50%;
  background: var(--gold-dim);
  display: flex; align-items: center; justify-content: center;
  color: var(--navy);
  margin-bottom: 22px;
}
.service-card__icon svg { width: 24px; height: 24px; }
.service-card__title { font-size: 18.5px; margin-bottom: 10px; }
.service-card__desc { color: var(--graphite-soft); font-size: 15px; line-height: 1.65; }

/* ==========================================================================
   DIFFERENTIALS
   ========================================================================== */
.differentials__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}
.differential {
  background: var(--white);
  padding: 34px 28px;
  transition: background .25s ease;
}
.differential:hover { background: var(--paper-dim); }
.differential__icon { color: var(--gold); margin-bottom: 18px; }
.differential__icon svg { width: 26px; height: 26px; }
.differential__title { font-size: 16.5px; margin-bottom: 8px; color: var(--navy); font-weight: 700; font-family: var(--font-head); }
.differential__desc { color: var(--graphite-soft); font-size: 14.5px; line-height: 1.6; }

/* ==========================================================================
   FLEET / STRUCTURE
   ========================================================================== */
.fleet__gallery {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-template-rows: 220px 220px;
  gap: 14px;
}
.fleet__item {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  background: linear-gradient(150deg, #16324f, #0b1e30);
  display: flex; align-items: flex-end;
}
.fleet__item::before {
  content: "";
  position: absolute; inset: 0;
  background-image: repeating-linear-gradient(45deg, rgba(196,154,82,0.05) 0 2px, transparent 2px 46px);
}
.fleet__photo {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .5s var(--ease);
}
.fleet__item:hover .fleet__photo { transform: scale(1.04); }
.fleet__item--wide { grid-column: span 2; }
.fleet__item--tall { grid-row: span 2; }
.fleet__caption {
  position: relative; z-index: 1;
  width: 100%;
  padding: 16px;
  color: var(--paper);
  font-size: 13px;
  background: linear-gradient(0deg, rgba(11,30,48,0.85), transparent);
}
.fleet__caption strong { display: block; color: var(--white); font-size: 14px; margin-bottom: 3px; }
.fleet__note { margin-top: 28px; color: var(--graphite-soft); font-size: 14.5px; }

/* ==========================================================================
   TECHNOLOGY
   ========================================================================== */
.technology__grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 72px;
  align-items: center;
}
.technology__list { margin-top: 28px; display: flex; flex-direction: column; gap: 16px; }
.technology__list-item { display: flex; align-items: flex-start; gap: 14px; }
.technology__list-item .tick {
  flex-shrink: 0;
  width: 22px; height: 22px;
  border-radius: 50%;
  background: var(--gold-dim);
  color: var(--gold);
  display: flex; align-items: center; justify-content: center;
  margin-top: 2px;
}
.technology__list-item .tick svg { width: 12px; height: 12px; }
.technology__list-item span:last-child { color: var(--graphite-soft); font-size: 15.5px; }
.technology__panel {
  background: var(--navy-dark);
  border-radius: 10px;
  padding: 26px;
  box-shadow: var(--shadow-lift);
}
.technology__panel-bar { display: flex; gap: 6px; margin-bottom: 20px; }
.technology__panel-bar span { width: 8px; height: 8px; border-radius: 50%; background: rgba(255,255,255,0.18); }
.technology__panel-row { display: flex; justify-content: space-between; align-items: center; padding: 13px 0; border-bottom: 1px solid rgba(255,255,255,0.07); }
.technology__panel-row:last-child { border-bottom: none; }
.technology__panel-label { color: rgba(248,248,246,0.6); font-size: 13px; }
.technology__panel-value { color: var(--gold-soft); font-family: var(--font-head); font-weight: 600; font-size: 14.5px; }
.technology__panel-bar-chart { display: flex; align-items: flex-end; gap: 6px; height: 60px; margin-top: 18px; }
.technology__panel-bar-chart div { flex: 1; background: linear-gradient(180deg, var(--gold), rgba(196,154,82,0.25)); border-radius: 3px 3px 0 0; }

/* ==========================================================================
   COVERAGE / MAP
   ========================================================================== */
.coverage__grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 60px;
  align-items: center;
}
.coverage__map-wrap {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px;
  box-shadow: var(--shadow-soft);
}
.coverage__legend { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 24px; }
.coverage__legend-item {
  font-size: 13px;
  color: var(--navy);
  background: var(--gold-dim);
  border: 1px solid rgba(196,154,82,0.3);
  padding: 7px 13px;
  border-radius: 20px;
}

/* ==========================================================================
   SEGMENTS
   ========================================================================== */
.segments__track {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 16px;
}
.segment-chip {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px 18px;
  text-align: center;
  transition: border-color .25s ease, transform .25s ease;
}
.segment-chip:hover { border-color: var(--gold); transform: translateY(-4px); }
.segment-chip__icon { color: var(--navy); margin: 0 auto 14px; width: 34px; height: 34px; }
.segment-chip__icon svg { width: 100%; height: 100%; }
.segment-chip__label { font-size: 13.5px; font-weight: 600; color: var(--navy); font-family: var(--font-head); }

/* ==========================================================================
   CLIENT EXPERIENCE FLOW
   ========================================================================== */
.experience__flow {
  display: flex;
  align-items: stretch;
  gap: 0;
  margin-top: 20px;
}
.experience__step {
  position: relative;
  flex: 1 1 0;
  min-width: 0;
  padding: 30px 16px;
  text-align: center;
  border-top: 3px solid var(--gold);
}
.experience__step-num {
  font-family: var(--font-head);
  font-size: 13px;
  color: var(--gold);
  font-weight: 700;
  letter-spacing: 0.08em;
}
.experience__step-title { margin-top: 10px; font-size: 15.5px; color: var(--navy); font-weight: 700; font-family: var(--font-head); }
.experience__arrow {
  flex: 0 0 auto;
  width: 34px;
  display: flex; align-items: center; justify-content: center;
  color: var(--gold);
}
.experience__intro { max-width: 640px; color: var(--graphite-soft); font-size: 16.5px; line-height: 1.75; }

/* ==========================================================================
   TESTIMONIALS
   ========================================================================== */
.testimonials__wrap { position: relative; }
.testimonials__track {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.testimonial-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.testimonial-card__quote-mark { color: var(--gold); font-size: 40px; font-family: var(--font-head); line-height: 1; height: 24px; }
.testimonial-card__text { color: var(--graphite-soft); font-size: 15.5px; line-height: 1.7; font-style: italic; flex: 1; }
.testimonial-card__author { display: flex; align-items: center; gap: 12px; border-top: 1px solid var(--line); padding-top: 16px; }
.testimonial-card__avatar {
  width: 42px; height: 42px; border-radius: 50%;
  background: var(--gold-dim); color: var(--navy);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-head); font-weight: 700; font-size: 14px;
  flex-shrink: 0;
}
.testimonial-card__name { font-size: 14px; font-weight: 700; color: var(--navy); }
.testimonial-card__company { font-size: 12.5px; color: var(--graphite-soft); }
.testimonials__logos {
  margin-top: 48px;
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
}
.testimonials__logo-slot {
  width: 140px; height: 56px;
  border: 1px dashed var(--line);
  border-radius: 4px;
  display: flex; align-items: center; justify-content: center;
  color: var(--graphite-soft);
  font-size: 11px;
  text-align: center;
  padding: 6px;
}

/* ==========================================================================
   CTA
   ========================================================================== */
.cta-section {
  background: var(--navy);
  position: relative;
  overflow: hidden;
  text-align: center;
}
.cta-section::before {
  content: "";
  position: absolute;
  width: 480px; height: 480px;
  border-radius: 50%;
  border: 1px solid rgba(196,154,82,0.15);
  top: -220px; right: -160px;
}
.cta-section::after {
  content: "";
  position: absolute;
  width: 320px; height: 320px;
  border-radius: 50%;
  border: 1px solid rgba(196,154,82,0.12);
  bottom: -180px; left: -120px;
}
.cta-section__inner { position: relative; z-index: 1; max-width: 700px; margin: 0 auto; }
.cta-section h2 { color: var(--white); font-size: clamp(28px, 3.6vw, 42px); line-height: 1.2; }
.cta-section p { color: rgba(248,248,246,0.75); font-size: 17px; margin-top: 20px; line-height: 1.7; }
.cta-section__actions { margin-top: 36px; display: flex; justify-content: center; gap: 16px; flex-wrap: wrap; }

/* ==========================================================================
   QUOTE FORM
   ========================================================================== */
.quote-form-wrap {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 48px;
  box-shadow: var(--shadow-soft);
}
.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
}
.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-group--full { grid-column: 1 / -1; }
.form-group label { font-size: 13.5px; font-weight: 600; color: var(--navy); font-family: var(--font-head); }
.form-group label .req { color: var(--gold); }
.form-group input,
.form-group select,
.form-group textarea {
  border: 1px solid rgba(44,44,44,0.16);
  border-radius: 4px;
  padding: 13px 14px;
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--graphite);
  background: var(--paper);
  transition: border-color .2s ease, box-shadow .2s ease;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--gold);
  box-shadow: 0 0 0 3px var(--gold-dim);
}
.form-group textarea { resize: vertical; min-height: 110px; }
.form-checkbox {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13.5px;
  color: var(--graphite-soft);
  line-height: 1.55;
}
.form-checkbox input { margin-top: 3px; accent-color: var(--gold); flex-shrink: 0; }
.form-checkbox a { color: var(--navy); text-decoration: underline; }
.form-error { color: #B3332C; font-size: 12.5px; margin-top: 2px; display: none; }
.form-group.has-error input,
.form-group.has-error select,
.form-group.has-error textarea { border-color: #B3332C; }
.form-group.has-error .form-error { display: block; }
.form-actions { margin-top: 30px; display: flex; align-items: center; gap: 20px; flex-wrap: wrap; }
.form-actions .btn { min-width: 220px; }
.form-note { font-size: 12.5px; color: var(--graphite-soft); }
.form-success {
  display: none;
  text-align: center;
  padding: 60px 30px;
}
.form-success.is-visible { display: block; }
.form-success__icon {
  width: 64px; height: 64px;
  border-radius: 50%;
  background: var(--gold-dim);
  color: var(--gold);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 24px;
}
.form-success__icon svg { width: 30px; height: 30px; }
.form-success h3 { font-size: 22px; margin-bottom: 12px; }
.form-success p { color: var(--graphite-soft); font-size: 15.5px; }
.quote-form.is-hidden { display: none; }

/* ==========================================================================
   CONTACT
   ========================================================================== */
.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
}
.contact__list { display: flex; flex-direction: column; gap: 26px; }
.contact__item { display: flex; gap: 18px; align-items: flex-start; }
.contact__item-icon {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--gold-dim);
  color: var(--navy);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.contact__item-icon svg { width: 20px; height: 20px; }
.contact__item-label { font-size: 12.5px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--graphite-soft); margin-bottom: 4px; }
.contact__item-value { font-size: 16px; color: var(--navy); font-weight: 600; font-family: var(--font-head); }
.contact__social { display: flex; gap: 12px; margin-top: 8px; }
.contact__social a {
  width: 42px; height: 42px;
  border-radius: 50%;
  border: 1px solid var(--line);
  display: flex; align-items: center; justify-content: center;
  color: var(--navy);
  transition: background .2s ease, color .2s ease, border-color .2s ease;
}
.contact__social a:hover { background: var(--navy); color: var(--white); border-color: var(--navy); }
.contact__social svg { width: 18px; height: 18px; }
.contact__map {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  aspect-ratio: 4/3;
  background: #e3e7ec;
  position: relative;
}
.contact__map iframe { position: absolute; inset: 0; width: 100%; height: 100%; }
.contact__map-label {
  position: absolute; bottom: 16px; left: 16px;
  font-family: var(--font-head);
  font-size: 12.5px; font-weight: 600;
  color: var(--navy);
  background: var(--white);
  padding: 9px 14px;
  border-radius: 20px;
  box-shadow: var(--shadow-soft);
  transition: background .2s ease, color .2s ease;
}
.contact__map-label:hover { background: var(--gold); color: var(--navy-dark); }

/* ==========================================================================
   FOOTER
   ========================================================================== */
.footer { background: var(--navy-dark); color: rgba(248,248,246,0.72); padding: 80px 0 0; }
.footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr 1fr 0.9fr;
  gap: 48px;
  padding-bottom: 56px;
  border-bottom: 1px solid var(--line-on-navy);
}
.footer__brand { margin-bottom: 20px; }
.footer__brand-logo { height: 68px; width: auto; display: block; }
.footer__tagline { font-size: 14.5px; line-height: 1.7; max-width: 30ch; }
.footer__heading { font-family: var(--font-head); color: var(--white); font-size: 13.5px; letter-spacing: 0.06em; text-transform: uppercase; margin-bottom: 20px; }
.footer__list { display: flex; flex-direction: column; gap: 12px; }
.footer__list a { font-size: 14.5px; transition: color .2s ease; }
.footer__list a:hover { color: var(--gold-soft); }
.footer__social { display: flex; gap: 10px; margin-top: 20px; }
.footer__social a {
  width: 38px; height: 38px; border-radius: 50%;
  border: 1px solid var(--line-on-navy);
  display: flex; align-items: center; justify-content: center;
  transition: border-color .2s ease, color .2s ease;
}
.footer__social a:hover { border-color: var(--gold); color: var(--gold-soft); }
.footer__social svg { width: 16px; height: 16px; }
.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  padding: 26px 0;
  font-size: 13px;
}
.footer__bottom-links { display: flex; gap: 24px; }
.footer__bottom-links a:hover { color: var(--gold-soft); }

/* ==========================================================================
   MISC PAGES (política / termos)
   ========================================================================== */
.legal-page { padding: 160px 0 100px; max-width: 820px; margin: 0 auto; }
.legal-page h2 { margin-top: 40px; margin-bottom: 14px; font-size: 22px; }
.legal-page p, .legal-page li { color: var(--graphite-soft); font-size: 15.5px; line-height: 1.8; margin-bottom: 12px; }
.legal-page ul { padding-left: 20px; list-style: disc; }

/* ==========================================================================
   ANIMATIONS (discretas)
   ========================================================================== */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */
@media (max-width: 1100px) {
  .services__grid { grid-template-columns: repeat(2, 1fr); }
  .differentials__grid { grid-template-columns: repeat(2, 1fr); }
  .segments__track { grid-template-columns: repeat(4, 1fr); }
  .fleet__gallery { grid-template-columns: repeat(3, 1fr); grid-template-rows: 200px 200px; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 960px) {
  .navbar__menu, .navbar__actions .btn { display: none; }
  .navbar__toggle { display: flex; }
  .about__grid, .technology__grid, .coverage__grid, .contact__grid { grid-template-columns: 1fr; gap: 44px; }
  .about__media { order: -1; aspect-ratio: 16/10; }
  .stats__grid { grid-template-columns: repeat(2, 1fr); gap: 32px; }
  .experience__flow { flex-direction: column; }
  .experience__step { border-top: none; border-left: 3px solid var(--gold); text-align: left; padding: 18px 20px; }
  .experience__arrow { transform: rotate(90deg); height: 30px; width: 100%; }
  .testimonials__track { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .hero { min-height: unset; align-items: flex-start; padding-bottom: 56px; }
  .hero__content { padding-bottom: 40px; }
  .hero__scroll { display: none; }
  .hero__media-caption { bottom: 16px; right: 16px; left: 16px; text-align: center; }
}

@media (max-width: 720px) {
  .section { padding: 68px 0; }
  .services__grid, .differentials__grid { grid-template-columns: 1fr; }
  .segments__track { grid-template-columns: repeat(2, 1fr); }
  .fleet__gallery { grid-template-columns: repeat(2, 1fr); grid-template-rows: 160px 160px 160px; }
  .fleet__item--wide { grid-column: span 1; }
  .fleet__item--tall { grid-row: span 1; }
  .timeline__track { grid-auto-flow: row; gap: 28px; padding-top: 0; }
  .timeline__track::before { top: 0; bottom: 0; left: 7px; right: auto; width: 1.5px; height: auto; }
  .timeline__item { padding-left: 32px; padding-right: 0; }
  .timeline__dot { top: 3px; left: 0; }
  .quote-form-wrap { padding: 28px 20px; }
  .footer__grid { grid-template-columns: 1fr; gap: 36px; }
  .footer__bottom { flex-direction: column; align-items: flex-start; }
  .cta-section__actions .btn, .hero__actions .btn { width: 100%; }
}