/* KMT Plastics Services · página provisória ("novo site em construção")
   Cores tiradas do banner da marca: oliva #686B4C, preto #141413, cinza #E3E1DF. */

:root {
  --bg: #E3E1DF;
  --ink: #141413;
  --ink-2: #3A3A36;
  --olive: #686B4C;
  --olive-ink: #55583C;   /* oliva escurecido: texto pequeno sobre o cinza (5,6:1) */
  --olive-light: #A2A67E; /* oliva clareado: texto sobre o preto (6,6:1) */
  --line: rgba(20, 20, 19, .14);
  --pad: clamp(20px, 5vw, 72px);
  --wrap: 1320px;
  --font: "Figtree", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  color-scheme: light;
}

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }

body {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  margin: 0;
  min-width: 320px;
  background: var(--bg);
  color: var(--ink);
  font: 400 1rem/1.6 var(--font);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img, svg, picture { display: block; max-width: 100%; }
h1, h2, h3, p, ul, ol { margin: 0; }
ul, ol { padding: 0; list-style: none; }
a { color: inherit; }
:focus-visible { outline: 2px solid var(--olive); outline-offset: 3px; }

.wrap { width: min(100%, var(--wrap)); margin-inline: auto; padding-inline: var(--pad); }

.kicker {
  display: flex;
  align-items: center;
  gap: 18px;
  color: var(--olive-ink);
  font-size: .75rem;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: .28em;
  text-transform: uppercase;
}
.kicker::after { content: ""; flex: 1; height: 1px; background: var(--line); }

/* ---------- Hero ---------- */

.hero {
  position: relative;
  isolation: isolate;
  overflow: clip;
  display: flex;
  align-items: center;
  min-height: min(100svh, 960px);
  padding-block: clamp(64px, 10vh, 120px);
}

.hero-inner { position: relative; z-index: 2; }
.hero-text { max-width: min(540px, 40vw); }

.status {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 15px 8px 13px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, .42);
  color: var(--olive-ink);
  font-size: .72rem;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: .2em;
  text-transform: uppercase;
}
.status-dot { position: relative; width: 8px; height: 8px; border-radius: 50%; background: var(--olive); }
.status-dot::after { content: ""; position: absolute; inset: 0; border-radius: inherit; background: inherit; }

.logo { width: clamp(230px, 31vw, 440px); height: auto; margin-block: clamp(28px, 4.5vh, 48px) clamp(24px, 3.5vh, 36px); }

h1 {
  font-size: clamp(1.3rem, .95rem + 1vw, 1.75rem);
  font-weight: 400;
  line-height: 1.3;
  letter-spacing: -.005em;
}
h1 strong { color: var(--olive); font-weight: 700; }

.lead {
  max-width: 36em;
  margin-top: 18px;
  color: var(--ink-2);
  font-size: clamp(1rem, .96rem + .2vw, 1.0625rem);
  text-wrap: pretty;
}

.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 52px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 4px;
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.1;
  text-decoration: none;
  transition: background-color .2s, border-color .2s, transform .2s;
}
.btn svg { width: 20px; height: 20px; flex: none; }
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--ink); color: #fff; }
.btn-primary:hover { background: #2E2E2A; }
.btn-ghost { border-color: rgba(20, 20, 19, .28); background: rgba(255, 255, 255, .32); color: var(--ink); }
.btn-ghost:hover { border-color: var(--ink); background: rgba(255, 255, 255, .6); }

/* A foto vem do banner; as máscaras dissolvem as bordas no fundo da página. */
.hero-media {
  position: absolute;
  z-index: 1;
  right: 0;
  top: 50%;
  translate: 0 -50%;
  width: min(52vw, 1213px);
  pointer-events: none;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 9%), linear-gradient(180deg, transparent, #000 9%, #000 86%, transparent);
  -webkit-mask-composite: source-in;
  mask-image: linear-gradient(90deg, transparent, #000 9%), linear-gradient(180deg, transparent, #000 9%, #000 86%, transparent);
  mask-composite: intersect;
}
.hero-media img { width: 100%; height: auto; }

.deco { position: absolute; z-index: 0; pointer-events: none; }
.deco * { vector-effect: non-scaling-stroke; }
.deco-circle { top: -64px; left: -56px; width: clamp(170px, 18vw, 260px); color: rgba(20, 20, 19, .16); }
.deco-flow { left: 0; bottom: 0; width: 100%; height: 46%; color: rgba(20, 20, 19, .075); }

/* ---------- O que fazemos ---------- */

.section { padding-block: clamp(64px, 9vw, 120px); }
.services { border-top: 1px solid var(--line); }

.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(28px, 3.5vw, 56px); margin-top: 44px; }
.card { position: relative; padding-top: 28px; border-top: 1px solid rgba(20, 20, 19, .22); }
.card::before { content: ""; position: absolute; left: 0; top: -2px; width: 48px; height: 3px; background: var(--olive); }
.card-num { display: block; color: var(--olive-ink); font-size: .875rem; font-weight: 700; letter-spacing: .12em; font-variant-numeric: tabular-nums; }
.card h3 { margin-top: 12px; font-size: clamp(1.25rem, 1.1rem + .5vw, 1.5rem); font-weight: 700; line-height: 1.2; letter-spacing: -.01em; }
.card p { margin-top: 12px; color: var(--ink-2); }

.why { margin-top: clamp(64px, 8vw, 104px); }
.why-list { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px 36px; margin-top: 30px; }
.why-list li { position: relative; padding-left: 34px; font-size: 1.0625rem; font-weight: 600; line-height: 1.35; }
/* marcador = o acento do logo (paralelogramo a 45°) */
.why-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .38em;
  width: 22px;
  height: 10px;
  background: var(--olive);
  clip-path: polygon(47% 0, 100% 0, 53% 100%, 0 100%);
}

/* ---------- Contato ---------- */

.contact { padding-block: clamp(64px, 9vw, 120px) clamp(48px, 6vw, 80px); background: var(--ink); color: #F2F1EE; }
.kicker-light { color: var(--olive-light); }
.kicker-light::after { background: rgba(255, 255, 255, .14); }
.contact h2 { max-width: 16ch; margin-top: 28px; font-size: clamp(2rem, 1.2rem + 2.8vw, 3.5rem); font-weight: 600; line-height: 1.06; letter-spacing: -.02em; text-wrap: balance; }
.contact-lead { max-width: 40em; margin-top: 20px; color: rgba(242, 241, 238, .72); font-size: 1.0625rem; }
.contact-lead strong { color: #fff; font-weight: 600; }

.contact-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: 44px; }
.contact-list a {
  display: flex;
  flex-direction: column;
  gap: 6px;
  height: 100%;
  padding: 22px 24px;
  border: 1px solid rgba(255, 255, 255, .16);
  border-radius: 4px;
  text-decoration: none;
  transition: border-color .2s, background-color .2s;
}
.contact-list a:hover { border-color: var(--olive-light); background: rgba(255, 255, 255, .04); }
.contact-label { color: var(--olive-light); font-size: .72rem; font-weight: 700; letter-spacing: .2em; text-transform: uppercase; }
.contact-value { font-size: clamp(1.05rem, 1rem + .3vw, 1.25rem); font-weight: 600; overflow-wrap: anywhere; }
.contact-place { display: flex; align-items: center; gap: 8px; margin-top: 28px; color: rgba(242, 241, 238, .6); }
.contact-place svg { width: 20px; height: 20px; }

/* em telas mais altas que a página, o rodapé estica e o preto vai até o fim */
.footer { flex: 1 0 auto; background: var(--ink); color: rgba(242, 241, 238, .5); font-size: .875rem; }
.footer-row { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px 32px; padding-block: 28px 32px; }
.footer-row::before { content: ""; flex-basis: 100%; height: 1px; margin-bottom: 12px; background: rgba(255, 255, 255, .1); }
.footer img { width: 132px; height: auto; }

/* ---------- Telas menores ---------- */

@media (max-width: 899.98px) {
  .hero { display: block; min-height: 0; padding-block: 44px 0; }
  .hero-text { max-width: 580px; }
  .br-wide { display: none; }
  .hero-media {
    position: relative;
    top: auto;
    translate: none;
    width: 100%;
    margin-top: 24px;
    -webkit-mask-image: linear-gradient(180deg, transparent, #000 14%, #000 82%, transparent);
    mask-image: linear-gradient(180deg, transparent, #000 14%, #000 82%, transparent);
  }
  .deco-flow { height: 30%; bottom: 18%; }
  .cards { grid-template-columns: 1fr; }
  .why-list { grid-template-columns: 1fr 1fr; }
  .contact-list { grid-template-columns: 1fr; }
}

@media (max-width: 560px) {
  .actions .btn { flex: 1 1 100%; }
  .why-list { grid-template-columns: 1fr; }
  .deco-circle { top: -86px; left: -92px; }
}

/* ---------- Movimento (só para quem não pediu movimento reduzido) ---------- */

@media (prefers-reduced-motion: no-preference) {
  .hero-text > * { animation: rise .6s cubic-bezier(.2, .7, .2, 1) both; }
  .hero-text > :nth-child(2) { animation-delay: .06s; }
  .hero-text > :nth-child(3) { animation-delay: .12s; }
  .hero-text > :nth-child(4) { animation-delay: .18s; }
  .hero-text > :nth-child(5) { animation-delay: .24s; }
  /* só escala, sem opacidade: a foto é o maior elemento da dobra (LCP) e não pode nascer invisível */
  .hero-media img { animation: settle 1.6s cubic-bezier(.2, .7, .2, 1) both; }
  .status-dot::after { animation: ping 2.2s cubic-bezier(0, 0, .2, 1) infinite; }
}

@keyframes rise { from { opacity: 0; transform: translateY(14px); } }
@keyframes settle { from { transform: scale(1.035); } }
@keyframes ping { 0% { transform: scale(1); opacity: .55; } 80%, 100% { transform: scale(2.8); opacity: 0; } }