/* ==========================================================================
   MO SOLUTIONS LOGÍSTICA — Landing Page
   Design system: preto predominante, vermelho como destaque, branco/cinza
   ========================================================================== */

:root{
  --black: #070707;
  --black-soft: #101010;
  --black-elevated: #161616;
  --grey-900: #1c1c1c;
  --grey-700: #3d3d3d;
  --grey-500: #7a7a7a;
  --grey-300: #b4b4b4;
  --grey-100: #e7e7e7;
  --white: #f7f7f7;
  --red: #e21327;
  --red-dark: #a30d1c;
  --red-glow: rgba(226, 19, 39, .35);
  --wine: #7a1024;
  --wine-dark: #56091a;

  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", "Helvetica Neue", Arial, sans-serif;

  --container: 1240px;
  --gutter: clamp(1.25rem, 4vw, 3rem);

  --ease: cubic-bezier(.16,.84,.44,1);
  --dur-fast: .25s;
  --dur: .6s;
  --dur-slow: 1s;

  --header-h: 112px;
  --header-h-scrolled: 80px;
}

/* ---------- Reset ---------- */
*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; scroll-padding-top: var(--header-h); overflow-x: hidden; }
body, h1, h2, h3, h4, p, figure{ margin: 0; }
p{ text-align: justify; text-justify: inter-word; }
ul{ list-style: none; margin: 0; padding: 0; }
a{ color: inherit; text-decoration: none; }
img{ max-width: 100%; display: block; }
button{ font: inherit; color: inherit; background: none; border: none; cursor: pointer; }
svg{ display: block; }

body{
  font-family: var(--font);
  background: var(--black);
  color: var(--white);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  *, *::before, *::after{
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
    scroll-behavior: auto !important;
  }
}

.container{
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

a:focus-visible, button:focus-visible, [tabindex]:focus-visible{
  outline: 2px solid var(--red);
  outline-offset: 4px;
  border-radius: 2px;
}

.skip-link{
  position: absolute;
  top: -100px; left: 1rem;
  background: var(--red); color: var(--white);
  padding: .75rem 1.25rem; z-index: 999;
  transition: top var(--dur-fast) var(--ease);
}
.skip-link:focus{ top: 1rem; }

/* ---------- Type ---------- */
.eyebrow{
  display: inline-flex;
  align-items: center;
  gap: .6em;
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--red);
}
.eyebrow::before{
  content: "";
  width: 28px; height: 2px;
  background: var(--red);
  flex-shrink: 0;
}
.section--light .eyebrow{ color: var(--red-dark); }

h1, .h1{
  font-size: clamp(2.6rem, 6vw, 5.4rem);
  font-weight: 800;
  line-height: .98;
  letter-spacing: -.02em;
}
h2, .h2{
  font-size: clamp(2rem, 4.2vw, 3.6rem);
  font-weight: 800;
  line-height: 1.02;
  letter-spacing: -.01em;
}
h3, .h3{
  font-size: clamp(1.2rem, 2vw, 1.6rem);
  font-weight: 700;
  line-height: 1.15;
}
.lead{
  font-size: clamp(1rem, 1.3vw, 1.2rem);
  line-height: 1.6;
  color: var(--grey-300);
  max-width: 46ch;
}
.section--light .lead{ color: var(--grey-700); }

.text-red{ color: var(--red); }

/* ---------- Buttons ---------- */
.btn{
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: .6em;
  padding: 1rem 1.9rem;
  font-weight: 700;
  font-size: .95rem;
  letter-spacing: .02em;
  border-radius: 2px;
  transition: transform var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease);
  white-space: nowrap;
}
.btn svg{ width: 18px; height: 18px; flex-shrink: 0; }
.btn:active{ transform: scale(.97); }

.btn-primary{
  background: var(--red);
  color: var(--white);
  border: 1px solid var(--red);
}
.btn-primary:hover{ background: var(--red-dark); border-color: var(--red-dark); transform: translateY(-2px); }

.btn-outline{
  background: transparent;
  color: var(--white);
  border: 1px solid rgba(247,247,247,.35);
}
.btn-outline:hover{ border-color: var(--white); background: rgba(247,247,247,.08); transform: translateY(-2px); }

.section--light .btn-outline{ color: var(--black); border-color: rgba(7,7,7,.25); }
.section--light .btn-outline:hover{ border-color: var(--black); background: rgba(7,7,7,.06); }

.btn-lg{ padding: 1.15rem 2.4rem; font-size: 1rem; }

/* ==========================================================================
   HEADER
   ========================================================================== */
.site-header{
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  height: var(--header-h);
  display: flex;
  align-items: center;
  background: transparent;
  border-bottom: 1px solid transparent;
  transition: background var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease), backdrop-filter var(--dur-fast) var(--ease), height var(--dur-fast) var(--ease);
}
.site-header.is-scrolled{
  background: rgba(7,7,7,.82);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-bottom: 1px solid rgba(247,247,247,.08);
  height: var(--header-h-scrolled);
}
.header-inner{
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  column-gap: clamp(1.5rem, 3vw, 3rem);
  width: 100%;
}
.brand{
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .6rem;
  grid-column: 2;
  padding-inline: 1rem;
}
.brand img{ height: 62px; width: auto; transition: height var(--dur-fast) var(--ease); }
.site-header.is-scrolled .brand img{ height: 46px; }
.brand-fallback{ font-weight: 800; letter-spacing: .04em; font-size: 1.05rem; }

.main-nav{ display: flex; align-items: center; gap: 2.4rem; }
.main-nav--left{ grid-column: 1; justify-content: flex-end; }
.main-nav--right{ grid-column: 3; justify-content: flex-start; }
.main-nav a{
  position: relative;
  font-size: .88rem;
  font-weight: 600;
  letter-spacing: .04em;
  color: var(--grey-300);
  padding: .3rem 0;
  transition: color var(--dur-fast) var(--ease);
}
.main-nav a::after{
  content: "";
  position: absolute; left: 0; right: 100%; bottom: -2px;
  height: 2px; background: var(--red);
  transition: right var(--dur-fast) var(--ease);
}
.main-nav a:hover{ color: var(--white); }
.main-nav a:hover::after{ right: 0; }

.nav-toggle{
  display: none;
  grid-column: 3;
  justify-self: end;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px; height: 40px;
  z-index: 110;
}
.nav-toggle span{
  width: 100%; height: 2px; background: var(--white);
  transition: transform var(--dur-fast) var(--ease), opacity var(--dur-fast) var(--ease);
}
.nav-toggle[aria-expanded="true"] span:nth-child(1){ transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2){ opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3){ transform: translateY(-7px) rotate(-45deg); }

.mobile-nav{
  position: fixed; inset: 0;
  background: var(--black);
  z-index: 99;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-12px);
  transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease), visibility 0s linear var(--dur);
}
.mobile-nav.is-open{
  opacity: 1; visibility: visible; transform: translateY(0);
  transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease), visibility 0s;
}
.mobile-nav a{
  font-size: 1.8rem;
  font-weight: 800;
  letter-spacing: -.01em;
}
.mobile-nav .btn{ margin-top: 1rem; }

/* ==========================================================================
   HERO
   ========================================================================== */
.hero{
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding-top: var(--header-h);
  background: var(--black);
  overflow: hidden;
}
.hero-bg{
  position: absolute; inset: 0;
  z-index: 0;
}
.hero-bg::before{
  content: "";
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse at 78% 32%, rgba(226,19,39,.10), transparent 55%),
    radial-gradient(ellipse at 15% 85%, rgba(226,19,39,.06), transparent 50%),
    linear-gradient(180deg, #000000 0%, #060606 55%, #000000 100%);
}
.hero-bg::after{
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 65% 60% at 50% 45%, transparent 0%, rgba(0,0,0,.55) 100%);
  z-index: 1;
}
.hero-grid-lines{
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(247,247,247,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(247,247,247,.05) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 70% 60% at 60% 40%, black, transparent 75%);
  opacity: .5;
}

.hero-truck{
  position: absolute;
  right: -4%;
  bottom: 0;
  width: min(58vw, 900px);
  max-width: none;
  opacity: .55;
  filter: drop-shadow(0 30px 60px rgba(0,0,0,.7)) brightness(.7) contrast(1.05);
  z-index: 1;
  animation: truck-in 1.4s var(--ease) both;
  animation-delay: .15s;
}
@keyframes truck-in{
  from{ opacity: 0; transform: translateX(6%) scale(1.02); }
  to{ opacity: .55; transform: translateX(0) scale(1); }
}

.hero-stripes{
  position: absolute;
  top: 8%;
  right: 6%;
  display: flex;
  flex-direction: column;
  gap: 10px;
  z-index: 1;
  pointer-events: none;
}
.hero-stripes span{
  display: block;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--red));
  animation: stripe-grow 1.2s var(--ease) both;
}
.hero-stripes span:nth-child(1){ width: 140px; animation-delay: .3s; }
.hero-stripes span:nth-child(2){ width: 90px; animation-delay: .42s; opacity: .7; }
.hero-stripes span:nth-child(3){ width: 60px; animation-delay: .54s; opacity: .45; }
@keyframes stripe-grow{
  from{ transform: scaleX(0); transform-origin: right; }
  to{ transform: scaleX(1); transform-origin: right; }
}

.hero-content{
  position: relative;
  z-index: 2;
  width: 100%;
  padding-block: clamp(1.5rem, 5vw, 3rem) clamp(2.5rem, 5vw, 4rem);
}
.hero-grid{
  display: grid;
  grid-template-columns: minmax(280px, 460px) 1fr;
  align-items: center;
  gap: clamp(2rem, 5vw, 4rem);
}

.hero-logo-stage{
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
}
.hero-logo-canvas{
  width: 100%;
  height: 100%;
  display: block;
}
.hero-logo-hint{
  position: absolute;
  left: 0; bottom: -1.9rem;
  font-size: .72rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--grey-500);
  opacity: 0;
  animation: fade-up .8s var(--ease) both;
  animation-delay: 1.4s;
}

.hero-headline{
  animation: fade-up var(--dur-slow) var(--ease) both;
  animation-delay: .2s;
}
.hero-headline h1{ margin-top: .5rem; }
.hero-headline .lead{ margin-top: 1rem; max-width: 42ch; }

.hero-ctas{
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 1.6rem;
  animation: fade-up var(--dur-slow) var(--ease) both;
  animation-delay: .4s;
}

.hero-indicators{
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: .7rem;
  margin-top: clamp(2rem, 5vw, 3.2rem);
  animation: fade-up var(--dur-slow) var(--ease) both;
  animation-delay: .55s;
}
.hero-indicators div{
  background: rgba(247,247,247,.08);
  border: 1px solid rgba(247,247,247,.14);
  border-radius: 12px;
  padding: .9rem 1.1rem;
  transition: border-color var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease);
}
.hero-indicators div:hover{
  border-color: rgba(247,247,247,.3);
  background: rgba(247,247,247,.14);
}
.hero-indicators strong{
  display: block;
  font-size: clamp(.8rem, 1.1vw, .95rem);
  font-weight: 700;
  letter-spacing: .01em;
}

@keyframes fade-up{
  from{ opacity: 0; transform: translateY(18px); }
  to{ opacity: 1; transform: translateY(0); }
}

/* ==========================================================================
   SECTION shell
   ========================================================================== */
.section{
  position: relative;
  padding-block: clamp(4.5rem, 10vw, 8rem);
  background: var(--black);
}
.section--light{
  background: var(--white);
  color: var(--black);
}
.section--elevated{ background: var(--black-soft); }
.section--silver{
  background: linear-gradient(150deg, #eef0f2 0%, #d7d9dc 55%, #c3c5c9 100%);
}

.about-visual{
  width: clamp(260px, 32vw, 420px);
  flex-shrink: 0;
}
.about-visual img{
  width: 100%;
  height: auto;
  display: block;
  filter: drop-shadow(0 18px 30px rgba(7,7,7,.18));
}

.section-head{
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 2rem;
  margin-bottom: clamp(2.5rem, 6vw, 4.5rem);
}
.section-head h2{ margin-top: .7rem; }
.section-head .lead{ margin-bottom: .4rem; }

.reveal{
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .8s var(--ease), transform .8s var(--ease);
}
.reveal.is-visible{ opacity: 1; transform: translateY(0); }
.reveal-delay-1{ transition-delay: .08s; }
.reveal-delay-2{ transition-delay: .16s; }
.reveal-delay-3{ transition-delay: .24s; }
.reveal-delay-4{ transition-delay: .32s; }

/* ==========================================================================
   02 — A EMPRESA
   ========================================================================== */
.about-grid{
  display: block;
}
.about-columns{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 4vw, 3rem);
}
.about-copy .lead{ max-width: none; color: var(--black); }

.about-quote{
  margin-top: 2.6rem;
  padding-left: 1.6rem;
  border-left: 3px solid var(--red);
  color: var(--red);
  font-size: clamp(1rem, 2.2vw, 2rem);
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -.01em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ==========================================================================
   03 — SERVIÇOS
   ========================================================================== */
.division-note{
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: clamp(1rem, 3vw, 2rem);
  margin-bottom: clamp(2.5rem, 6vw, 4rem);
}
.division-item{
  min-width: 0;
  padding: clamp(1.3rem, 3vw, 1.8rem) clamp(1.5rem, 3vw, 2.2rem);
  background: var(--black-elevated);
  border: 1px solid rgba(247,247,247,.14);
  border-radius: 16px;
}
.division-item:last-child{ text-align: right; }
.division-label{
  display: block;
  font-weight: 800;
  font-size: 1rem;
  letter-spacing: -.01em;
}
.division-item p{
  margin-top: .3rem;
  font-size: .85rem;
  color: var(--grey-300);
  text-align: inherit;
}
.division-arrow{
  width: 36px; height: 36px;
  color: var(--red);
  flex-shrink: 0;
}

.services-grid{
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.75rem;
}
.service-card{
  position: relative;
  background: var(--black-soft);
  border: 1px solid rgba(247,247,247,.14);
  border-radius: 16px;
  padding: clamp(1.6rem, 3vw, 2.2rem) clamp(1.3rem, 2.5vw, 1.7rem);
  transition: background var(--dur) var(--ease);
}
.service-card:not(:last-child)::after{
  content: "";
  position: absolute;
  top: 50%;
  right: -31px;
  transform: translateY(-50%);
  width: 34px; height: 34px;
  border-radius: 50%;
  background: var(--red) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12h14M13 6l6 6-6 6'/%3E%3C/svg%3E") no-repeat center / 16px 16px;
  z-index: 2;
}
.service-card .num{
  display: block;
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--red);
}
.service-card h3{
  margin-top: .9rem;
  font-size: 1.05rem;
}
.service-card p{
  margin-top: .5rem;
  font-size: .88rem;
  color: var(--grey-300);
}
.service-card:hover{ background: var(--black-elevated); }

/* ==========================================================================
   05 — COBERTURA
   ========================================================================== */
.coverage{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2.5rem, 6vw, 5rem);
  align-items: center;
}
.coverage-copy .lead{ color: var(--grey-700); }
.coverage-stats{
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 2.2rem;
}
.coverage-badge{
  padding: 1rem 1.4rem;
  background: var(--white);
  border: 1px solid rgba(7,7,7,.14);
  border-radius: 10px;
  box-shadow: 0 6px 16px rgba(7,7,7,.06);
}
.coverage-badge strong{
  display: block;
  font-size: clamp(1.4rem, 2.4vw, 1.9rem);
  font-weight: 800;
  color: var(--red);
}
.coverage-badge span{
  display: block;
  font-size: .72rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--grey-500);
  margin-top: .25rem;
}

.coverage-map-frame img{
  width: 100%;
  height: auto;
  display: block;
  filter: drop-shadow(0 20px 34px rgba(7,7,7,.22));
}

/* ==========================================================================
   06 — DIFERENCIAIS
   ========================================================================== */
.diff-grid{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}
.diff-card{
  background: var(--white);
  border: 1px solid rgba(7,7,7,.1);
  border-radius: 14px;
  padding: clamp(1.3rem, 2.4vw, 1.7rem) clamp(1.1rem, 2vw, 1.4rem);
  box-shadow: 0 8px 20px rgba(7,7,7,.08);
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.diff-card .num{
  display: block;
  font-size: clamp(1.3rem, 2vw, 1.7rem);
  font-weight: 800;
  color: var(--red);
}
.diff-card h3{
  margin-top: .7rem;
  font-size: 1.05rem;
  color: var(--black);
}
.diff-card p{
  margin-top: .6rem;
  font-size: clamp(.88rem, 1.1vw, .98rem);
  font-weight: 600;
  color: var(--black);
  line-height: 1.35;
}
.diff-card:hover{
  transform: translateY(-4px);
  box-shadow: 0 14px 28px rgba(7,7,7,.16);
}

/* ==========================================================================
   07 — CTA
   ========================================================================== */
.cta-band{
  background: linear-gradient(160deg, #050505 0%, #0a0505 40%, #200409 72%, #33050c 100%);
  text-align: center;
  position: relative;
  overflow: hidden;
  padding-block: clamp(3rem, 6vw, 4.5rem);
  box-shadow:
    inset 0 48px 70px -50px rgba(0,0,0,.9),
    inset 0 -60px 90px -50px rgba(226,19,39,.25);
}
.cta-band::before{
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 42% 60% at 50% 100%, rgba(226,19,39,.28), transparent 70%);
}
.cta-band::after{
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, transparent 42%, rgba(247,247,247,.05) 46%, transparent 50%);
  pointer-events: none;
}
.cta-band .container{ position: relative; z-index: 1; }
.cta-band h2{
  max-width: 16ch;
  margin-inline: auto;
}
.cta-band .lead{
  margin-inline: auto;
  margin-top: 1rem;
  text-align: center;
}
.cta-band .hero-ctas{ justify-content: center; margin-top: 1.8rem; }

/* ==========================================================================
   08 — CONTATO
   ========================================================================== */
.contact-highlight{
  background: var(--black-soft);
  border: 1px solid rgba(247,247,247,.1);
  border-radius: 12px;
  padding: clamp(1.4rem, 3vw, 2rem);
  max-width: 480px;
  min-width: 0;
}
.contact-highlight h3{ margin-bottom: .6rem; color: var(--wine); font-size: 1.1rem; }
.contact-highlight p{ color: var(--grey-300); font-size: .85rem; line-height: 1.5; }
.contact-highlight .btn{ margin-top: 1.2rem; }
.contact-highlight .btn-primary{ background: var(--wine); border-color: var(--wine); }
.contact-highlight .btn-primary:hover{ background: var(--wine-dark); border-color: var(--wine-dark); }

.contact-columns{
  margin-top: clamp(2.5rem, 6vw, 4rem);
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(1.5rem, 3vw, 2.5rem);
  min-width: 0;
}
.contact-col{ min-width: 0; }
.contact-col-title{
  font-size: .7rem;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--grey-500);
  margin-bottom: 1rem;
}

.contact-btn{
  display: flex;
  align-items: center;
  gap: .9rem;
  width: 100%;
  padding: .85rem .9rem;
  margin-bottom: .7rem;
  background: var(--white);
  border: 1px solid rgba(7,7,7,.12);
  border-radius: 8px;
  transition: border-color var(--dur-fast) var(--ease), transform var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease);
}
a.contact-btn:hover{
  border-color: var(--red);
  transform: translateY(-2px);
  box-shadow: 0 10px 22px rgba(7,7,7,.08);
}
.contact-btn-icon{
  width: 38px; height: 38px;
  flex-shrink: 0;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: var(--red);
  border: 1px solid var(--red);
  color: var(--white);
}
.contact-btn-icon svg{ width: 17px; height: 17px; }
.contact-btn-text{
  display: flex;
  flex-direction: column;
  gap: .15rem;
  flex: 1;
  min-width: 0;
}
.contact-btn-text .label{
  font-size: .66rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--grey-500);
}
.contact-btn-text .value{
  font-weight: 700;
  font-size: .92rem;
  color: var(--black);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.contact-btn-arrow{
  flex-shrink: 0;
  color: rgba(7,7,7,.25);
  transition: transform var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease);
}
.contact-btn-arrow svg{ width: 15px; height: 15px; }
a.contact-btn:hover .contact-btn-arrow{ color: var(--red); transform: translate(2px, -2px); }

.contact-btn--copy{ padding-right: .6rem; }

.copy-btn{
  width: 36px; height: 36px;
  flex-shrink: 0;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid rgba(7,7,7,.15);
  color: var(--grey-500);
  transition: border-color var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease);
}
.copy-btn:hover{ border-color: var(--red); color: var(--red); }
.copy-btn svg{ width: 15px; height: 15px; }
.copy-btn .icon-check{ display: none; }
.copy-btn.is-copied{ border-color: #1a9c53; color: #1a9c53; }
.copy-btn.is-copied .icon-copy{ display: none; }
.copy-btn.is-copied .icon-check{ display: block; }

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer{
  background: var(--black);
  border-top: 1px solid rgba(247,247,247,.1);
  padding-block: 2.4rem;
}
.footer-inner{
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  font-size: .82rem;
  color: var(--grey-500);
}
.footer-inner .brand img{ height: 24px; }
.footer-links{ display: flex; gap: 1.6rem; }
.footer-links a:hover{ color: var(--white); }
.back-to-top{
  display: inline-flex; align-items: center; gap: .5rem;
  color: var(--grey-500);
}
.back-to-top:hover{ color: var(--red); }
.back-to-top svg{ width: 14px; height: 14px; }

/* ==========================================================================
   WHATSAPP FLOATING BUTTON
   ========================================================================== */
.whatsapp-float{
  position: fixed;
  right: clamp(1rem, 3vw, 1.8rem);
  bottom: clamp(1rem, 3vw, 1.8rem);
  z-index: 90;
  width: 56px; height: 56px;
  border-radius: 50%;
  background: var(--red);
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 10px 26px rgba(226,19,39,.4);
  transition: transform var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease);
}
.whatsapp-float svg{ width: 26px; height: 26px; color: var(--white); }
.whatsapp-float:hover{ transform: translateY(-3px) scale(1.05); box-shadow: 0 14px 32px rgba(226,19,39,.5); }

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */
@media (max-width: 1080px){
  .hero-grid{ grid-template-columns: 1fr; }
  .hero-logo-stage{ max-width: 420px; }
  .about-columns, .coverage{ grid-template-columns: 1fr; }
  .diff-grid{ grid-template-columns: repeat(2, 1fr); }
  .services-grid{ grid-template-columns: repeat(2, 1fr); }
  .service-card::after{ display: none; }
}

@media (max-width: 860px){
  .main-nav{ display: none; }
  .header-inner{ grid-template-columns: 40px 1fr 40px; }
  .brand{ grid-column: 2; }
  .nav-toggle{ display: flex; }
  .hero-truck{ width: 90vw; right: -10%; opacity: .35; }
  .hero-stripes{ display: none; }
  .hero-ctas{ justify-content: center; }
  .hero-logo-stage{ margin-inline: auto; }
  .about-visual{ margin-inline: auto; }
  .division-note{ grid-template-columns: 1fr; text-align: left; gap: 1rem; }
  .division-item:last-child{ text-align: left; }
  .division-arrow{ transform: rotate(90deg); }
}

@media (max-height: 860px) and (min-width: 861px){
  .hero{ min-height: auto; padding-bottom: 2.5rem; }
  .hero-content{ padding-block: 1.2rem 1rem; }
  .hero-indicators{ margin-top: 1.4rem; }
  .hero-headline .lead{ margin-top: .8rem; }
  .hero-headline h1{ font-size: clamp(2.2rem, 4.6vw, 4rem); }
}

@media (max-width: 640px){
  .hero-indicators{ grid-template-columns: repeat(2, 1fr); }
  .diff-grid{ grid-template-columns: 1fr; }
  .services-grid{ grid-template-columns: 1fr; }
  .coverage-stats{ flex-wrap: wrap; gap: 1.5rem 2.2rem; }
  .contact-columns{ grid-template-columns: 1fr; }
  .contact-btn{ align-items: flex-start; }
  .contact-btn-icon{ margin-top: .1rem; }
  .contact-btn-text .value{ white-space: normal; overflow: visible; text-overflow: clip; word-break: break-word; }
  .about-quote{ white-space: normal; }
  .footer-inner{ flex-direction: column; align-items: flex-start; }
}