/* =========================================================
   CASTRO MÁQUINAS — Iporá / GO
   Essência: fundo escuro + âmbar, Bebas Neue + Poppins.
   Composição própria: hero com painel da frota, fichas de
   máquina, serviços em linha e trilho de processo.
   ========================================================= */

:root {
  --amber: #f2a007;
  --amber-hi: #ffc02e;
  --amber-deep: #d9820a;

  --ink: #12161c;
  --ink-deep: #0a0d11;
  --ink-card: #1b212a;
  --ink-card-2: #232a34;

  --paper: #ffffff;
  --paper-alt: #f4f6f8;
  --line: #e2e6ea;
  --line-dark: rgba(255, 255, 255, 0.09);

  --text: #12161c;
  --text-soft: #5b6672;
  --wpp: #25d366;
  --wpp-hi: #1ebe5b;

  --r: 16px;
  --shadow: 0 18px 40px -22px rgba(0, 0, 0, 0.45);
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Poppins', system-ui, sans-serif;
  background: var(--paper);
  color: var(--text);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: 'Bebas Neue', sans-serif;
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  line-height: 1;
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
ul, ol { list-style: none; }

.wrap {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

.amber { color: var(--amber-hi); }
.center { text-align: center; margin-top: 3rem; }
.ico { flex-shrink: 0; }

.reveal { opacity: 0; transform: translateY(20px); transition: opacity .6s ease-out, transform .6s ease-out; }
.reveal.in { opacity: 1; transform: none; }

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

:focus-visible { outline: 3px solid var(--amber); outline-offset: 3px; }

/* =========================================================
   BOTÕES
   ========================================================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.35rem;
  border: none;
  border-radius: 12px;
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.02em;
  cursor: pointer;
  white-space: nowrap;
  transition: transform .2s, background-color .2s, box-shadow .2s;
}
.btn-lg { font-size: 0.92rem; padding: 0.95rem 1.75rem; }
.btn-sm { font-size: 0.78rem; padding: 0.6rem 1.1rem; }
.btn-block { width: 100%; }

.btn-amber {
  background: var(--amber);
  color: #16110a;
  box-shadow: 0 12px 26px -14px rgba(242, 160, 7, 0.75);
}
.btn-amber:hover { background: var(--amber-hi); transform: translateY(-2px); }

.btn-ghost {
  background: rgba(255, 255, 255, 0.06);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.24);
}
.btn-ghost:hover { background: rgba(255, 255, 255, 0.12); }

.btn-dark { background: var(--ink); color: #fff; }
.btn-dark:hover { background: #000; transform: translateY(-2px); }

/* =========================================================
   HEADER
   ========================================================= */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 60;
  background: rgba(10, 13, 17, 0.35);
  backdrop-filter: blur(8px);
  transition: background-color .3s, box-shadow .3s;
}
.site-header.stuck {
  background: rgba(10, 13, 17, 0.95);
  box-shadow: 0 10px 30px -18px rgba(0, 0, 0, 0.9);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  height: 68px;
}

.brand { display: flex; align-items: center; flex-shrink: 0; }

/* O logotipo é JPEG de fundo preto: 'screen' dissolve o preto no header escuro,
   funcionando como transparência sem depender de PNG recortado. */
.brand-logo {
  height: 52px;
  width: auto;
  mix-blend-mode: screen;
  transition: transform .25s;
}
.brand:hover .brand-logo { transform: scale(1.03); }

.nav { display: none; align-items: center; gap: 1.9rem; }
.nav a { font-size: 0.85rem; font-weight: 500; color: rgba(255, 255, 255, 0.85); transition: color .2s; }
.nav a:hover { color: var(--amber-hi); }

.header-cta { display: none; }

.burger {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 42px;
  height: 42px;
  padding: 0 8px;
  background: none;
  border: none;
  cursor: pointer;
}
.burger span { height: 2px; width: 100%; background: #fff; border-radius: 2px; transition: transform .25s, opacity .2s; }
.burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger.open span:nth-child(2) { opacity: 0; }
.burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-nav {
  display: none;
  flex-direction: column;
  padding: 0.5rem 1.25rem 1.5rem;
  background: rgba(10, 13, 17, 0.97);
  border-top: 1px solid var(--line-dark);
}
.mobile-nav.open { display: flex; }
.mobile-nav a:not(.btn) {
  padding: 0.8rem 0;
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.95rem;
  border-bottom: 1px solid var(--line-dark);
}
.mobile-nav .btn { margin-top: 1.1rem; }

/* =========================================================
   HERO — texto + painel da frota
   ========================================================= */
.hero {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 100svh;
  padding: 7rem 0 3.5rem;
  background: var(--ink-deep);
  overflow: hidden;
}

.hero-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }

.hero-veil {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(100deg, rgba(10, 13, 17, 0.96) 0%, rgba(10, 13, 17, 0.86) 42%, rgba(10, 13, 17, 0.62) 100%),
    linear-gradient(to bottom, rgba(10, 13, 17, 0.7) 0%, rgba(10, 13, 17, 0.35) 45%, rgba(10, 13, 17, 0.95) 100%);
}

.hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  align-items: center;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.42rem 0.95rem;
  border-radius: 999px;
  background: rgba(242, 160, 7, 0.12);
  border: 1px solid rgba(242, 160, 7, 0.4);
  color: var(--amber-hi);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.pill .dot { width: 7px; height: 7px; border-radius: 999px; background: var(--amber-hi); animation: pulse 1.8s ease-in-out infinite; }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: .25; } }

.hero h1 {
  margin-top: 1.5rem;
  font-size: clamp(2.9rem, 8vw, 5rem);
  color: #fff;
  line-height: 0.95;
  text-wrap: balance;
}
.hero h1 .amber { display: block; }

.lead {
  margin-top: 1.35rem;
  max-width: 32rem;
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.78);
}

.hero-actions { margin-top: 2rem; display: flex; flex-wrap: wrap; gap: 0.75rem; }
.hero-note { margin-top: 1rem; font-size: 0.8rem; color: rgba(255, 255, 255, 0.55); }

/* Painel da frota (dentro do hero) */
.hero-panel {
  padding: 1.1rem;
  border-radius: 20px;
  background: rgba(27, 33, 42, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(12px);
  box-shadow: 0 30px 60px -35px rgba(0, 0, 0, 0.9);
}

.panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 0.35rem 0.9rem;
  border-bottom: 1px solid var(--line-dark);
}
.panel-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.15rem;
  letter-spacing: 0.12em;
  color: #fff;
}
.panel-live {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--amber-hi);
}
.panel-live i { width: 6px; height: 6px; border-radius: 999px; background: var(--amber-hi); animation: pulse 1.8s ease-in-out infinite; }

.rig {
  display: grid;
  grid-template-columns: 68px 1fr auto;
  align-items: center;
  gap: 0.85rem;
  padding: 0.7rem 0.35rem;
  border-bottom: 1px solid var(--line-dark);
  transition: background-color .2s, padding-left .2s;
}
.rig:hover { background: rgba(255, 255, 255, 0.04); padding-left: 0.7rem; }

.rig img { width: 68px; height: 52px; object-fit: cover; border-radius: 10px; }
.rig-info { display: flex; flex-direction: column; }
.rig-info strong { font-size: 0.88rem; font-weight: 600; color: #fff; }
.rig-info em { font-style: normal; font-size: 0.75rem; color: rgba(255, 255, 255, 0.55); }
.rig-go { color: var(--amber-hi); transition: transform .2s; }
.rig:hover .rig-go { transform: translateX(4px); }

.panel-foot {
  padding-top: 0.9rem;
  text-align: center;
  font-size: 0.72rem;
  color: rgba(255, 255, 255, 0.5);
}

/* =========================================================
   MARQUEE
   ========================================================= */
.marquee { position: relative; z-index: 3; background: var(--amber); padding: 0.8rem 0; overflow: hidden; }
.marquee-track { display: flex; width: max-content; animation: marquee 40s linear infinite; }
.marquee-item {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0 1.5rem;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: #16110a;
  white-space: nowrap;
}
.marquee-item i { width: 6px; height: 6px; border-radius: 999px; background: #16110a; }
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* =========================================================
   SEÇÕES
   ========================================================= */
.sec { position: relative; padding: 4.5rem 0; overflow: hidden; }
.sec-dark { background: var(--ink); }
.sec-deep { background: var(--ink-deep); }
.sec-light { background: var(--paper-alt); }

.glow { position: absolute; width: 26rem; height: 26rem; border-radius: 999px; filter: blur(90px); pointer-events: none; }
.glow-a { top: -8rem; right: -6rem; background: rgba(242, 160, 7, 0.12); }
.glow-b { bottom: -10rem; left: -6rem; background: rgba(242, 160, 7, 0.09); }

.sec-head { position: relative; max-width: 44rem; }
.center-head { margin: 0 auto; text-align: center; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.25em;
  color: var(--amber-hi);
}
.eyebrow-dark { color: var(--amber-deep); }
.eyebrow .rule { display: block; width: 2rem; height: 1px; background: rgba(255, 192, 46, 0.6); }

.sec-head h2 {
  margin-top: 0.9rem;
  font-size: clamp(2.1rem, 5vw, 3.1rem);
  color: #fff;
  text-wrap: balance;
}
.sec-head h2.on-light { color: var(--text); }

.sec-lead { margin-top: 1rem; color: rgba(255, 255, 255, 0.7); font-size: 1rem; }
.sec-lead.on-light { color: var(--text-soft); }
.center-head .sec-lead { margin-left: auto; margin-right: auto; }
.sec-lead.no-center { margin-left: 0; }

/* =========================================================
   FROTA — ficha horizontal
   ========================================================= */
.rigs { margin-top: 3rem; display: grid; gap: 1.25rem; }

.rig-card {
  display: grid;
  grid-template-columns: 1fr;
  border-radius: 20px;
  overflow: hidden;
  background: var(--ink-card);
  border: 1px solid var(--line-dark);
  transition: border-color .3s, transform .3s, box-shadow .3s;
}
.rig-card:hover {
  border-color: rgba(242, 160, 7, 0.45);
  transform: translateY(-3px);
  box-shadow: 0 30px 55px -35px rgba(0, 0, 0, 0.95);
}

.rig-shot { position: relative; background: var(--ink-card-2); }
.rig-shot img { width: 100%; height: 100%; aspect-ratio: 16 / 10; object-fit: cover; transition: transform .5s; }
.rig-card:hover .rig-shot img { transform: scale(1.04); }
.rig-shot figcaption {
  position: absolute;
  left: 0.9rem;
  bottom: 0.9rem;
  padding: 0.25rem 0.65rem;
  border-radius: 999px;
  background: var(--amber);
  color: #16110a;
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* ===== INÍCIO: Galeria de fotos da máquina ===== */
.rig-gallery-nav {
  position: absolute;
  right: 0.9rem;
  bottom: 0.9rem;
  display: flex;
  gap: 0.4rem;
  z-index: 2;
}
.rig-thumb {
  width: 46px;
  height: 34px;
  border-radius: 8px;
  overflow: hidden;
  border: 2px solid rgba(255, 255, 255, 0.4);
  background: var(--ink-card-2);
  cursor: pointer;
  padding: 0;
  transition: border-color .2s, transform .2s;
}
.rig-thumb:hover, .rig-thumb.active {
  border-color: var(--amber);
  transform: scale(1.05);
}
.rig-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
/* ===== FIM: Galeria de fotos da máquina ===== */

.rig-body { padding: 1.6rem; display: flex; flex-direction: column; }
.rig-body h3 { font-size: 1.7rem; color: #fff; letter-spacing: 0.03em; }
.rig-body > p { margin-top: 0.6rem; font-size: 0.9rem; color: rgba(255, 255, 255, 0.68); }

.chips { margin: 1.2rem 0 1.6rem; display: flex; flex-wrap: wrap; gap: 0.45rem; }
.chips li {
  padding: 0.32rem 0.7rem;
  border-radius: 999px;
  background: rgba(242, 160, 7, 0.1);
  border: 1px solid rgba(242, 160, 7, 0.28);
  color: var(--amber-hi);
  font-size: 0.72rem;
  font-weight: 500;
}

.rig-body .btn { align-self: flex-start; margin-top: auto; }

/* =========================================================
   SERVIÇOS — linhas, não cards soltos
   ========================================================= */
.svc-grid { margin-top: 3rem; display: grid; grid-template-columns: 1fr; gap: 0.9rem; }

.svc {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 1.1rem;
  padding: 1.25rem;
  border-radius: 16px;
  background: var(--paper);
  border: 1px solid var(--line);
  transition: border-color .25s, transform .25s, box-shadow .25s;
}
.svc:hover {
  border-color: rgba(242, 160, 7, 0.55);
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.svc-ico {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: rgba(242, 160, 7, 0.14);
  border: 1px solid rgba(242, 160, 7, 0.32);
  color: var(--amber-deep);
  flex-shrink: 0;
}

.svc-txt { display: flex; flex-direction: column; }
.svc-txt strong {
  font-family: 'Bebas Neue', sans-serif;
  font-weight: 400;
  font-size: 1.35rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.svc-txt em { font-style: normal; font-size: 0.85rem; color: var(--text-soft); }

.svc-go { color: var(--amber-deep); flex-shrink: 0; transition: transform .2s; }
.svc:hover .svc-go { transform: translateX(4px); }

/* =========================================================
   DIFERENCIAIS
   ========================================================= */
.feats { margin-top: 3rem; display: grid; grid-template-columns: 1fr; gap: 1.25rem; }

.feat {
  padding: 2rem;
  border-radius: 18px;
  background: var(--ink-card);
  border: 1px solid var(--line-dark);
  border-top: 3px solid var(--amber);
  transition: transform .3s, border-color .3s;
}
.feat:hover { transform: translateY(-4px); }

.feat-ico {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 54px;
  height: 54px;
  border-radius: 14px;
  background: var(--amber);
  color: #16110a;
  box-shadow: 0 14px 28px -14px rgba(242, 160, 7, 0.8);
}
.feat h3 { margin-top: 1.4rem; font-size: 1.7rem; color: #fff; letter-spacing: 0.03em; }
.feat p { margin-top: 0.75rem; font-size: 0.9rem; color: rgba(255, 255, 255, 0.68); }

/* =========================================================
   PROCESSO — trilho
   ========================================================= */
.rail {
  position: relative;
  margin-top: 3.5rem;
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  padding-left: 1.75rem;
}
.rail::before {
  content: "";
  position: absolute;
  left: 5px;
  top: 6px;
  bottom: 6px;
  width: 2px;
  background: linear-gradient(to bottom, var(--amber), rgba(242, 160, 7, 0.15));
}

.rail li { position: relative; }
.rail-dot {
  position: absolute;
  left: -1.75rem;
  top: 5px;
  width: 12px;
  height: 12px;
  border-radius: 999px;
  background: var(--amber);
  box-shadow: 0 0 0 4px rgba(242, 160, 7, 0.18);
}
.rail-n {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 0.95rem;
  letter-spacing: 0.2em;
  color: var(--amber-hi);
}
.rail h3 { margin-top: 0.2rem; font-size: 1.65rem; color: #fff; letter-spacing: 0.03em; }
.rail p { margin-top: 0.5rem; font-size: 0.9rem; color: rgba(255, 255, 255, 0.66); max-width: 22rem; }

/* =========================================================
   FAIXA CTA
   ========================================================= */
.strip { background: linear-gradient(120deg, var(--amber) 0%, var(--amber-hi) 100%); padding: 3rem 0; }
.strip-inner { display: flex; flex-direction: column; align-items: flex-start; gap: 1.75rem; }
.strip h2 { font-size: clamp(1.9rem, 5vw, 2.7rem); color: #16110a; }
.strip p { margin-top: 0.4rem; max-width: 34rem; font-size: 0.95rem; color: rgba(22, 17, 10, 0.78); }

/* =========================================================
   CONTATO
   ========================================================= */
.contact { display: grid; grid-template-columns: 1fr; gap: 2.5rem; align-items: center; }

.contact-list { margin: 2rem 0; display: grid; gap: 1.1rem; }
.contact-list li { display: flex; align-items: center; gap: 0.9rem; }
.contact-ico {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(242, 160, 7, 0.14);
  border: 1px solid rgba(242, 160, 7, 0.35);
  color: var(--amber-deep);
  flex-shrink: 0;
}
.contact-list strong {
  display: block;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--text-soft);
}
.contact-list a, .contact-list .plain { font-size: 0.95rem; font-weight: 500; color: var(--text); transition: color .2s; }
.contact-list a:hover { color: var(--amber-deep); }

.contact-map {
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  background: #dfe3e7;
}
.contact-map iframe { display: block; width: 100%; height: 340px; border: 0; }

/* =========================================================
   FOOTER
   ========================================================= */
.site-footer {
  background: var(--ink-deep);
  color: rgba(255, 255, 255, 0.6);
  padding: 3.5rem 0 1.5rem;
  border-top: 3px solid var(--amber);
}

.footer-grid { display: grid; grid-template-columns: 1fr; gap: 2.25rem; }

.footer-logo { display: block; width: 200px; height: auto; mix-blend-mode: screen; }
.footer-brand p { margin-top: 1rem; font-size: 0.85rem; max-width: 22rem; }

.footer-col h4 { font-size: 1.1rem; color: var(--amber-hi); letter-spacing: 0.1em; margin-bottom: 0.9rem; }
.footer-col a { display: block; padding: 0.28rem 0; font-size: 0.85rem; transition: color .2s; }
.footer-col a:hover { color: var(--amber-hi); }

.footer-bottom { margin-top: 2.5rem; padding-top: 1.25rem; border-top: 1px solid var(--line-dark); }
.footer-bottom p { font-size: 0.75rem; color: rgba(255, 255, 255, 0.35); text-align: center; }

/* =========================================================
   FAB
   ========================================================= */
.fab {
  position: fixed;
  right: 1.1rem;
  bottom: 1.1rem;
  z-index: 70;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 999px;
  background: var(--wpp);
  color: #fff;
  box-shadow: 0 16px 30px -14px rgba(0, 0, 0, 0.6);
  transition: transform .2s, background-color .2s;
}
.fab:hover { background: var(--wpp-hi); transform: scale(1.08); }

/* =========================================================
   RESPONSIVO
   ========================================================= */
@media (min-width: 640px) {
  .strip-inner { flex-direction: row; align-items: center; justify-content: space-between; }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
  .svc-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 768px) {
  .sec { padding: 6rem 0; }
  .feats { grid-template-columns: repeat(3, 1fr); }
  .header-cta { display: inline-flex; }
  .lead { font-size: 1.08rem; }
  .contact-map iframe { height: 420px; }

  /* Ficha da máquina: foto de um lado, dados do outro (alternando) */
  .rig-card {
    grid-template-columns: 1.15fr 1fr;
    align-items: center;
  }
  .rig-card:nth-child(even) .rig-shot { order: 2; }
  .rig-shot {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 10;
    max-height: 360px;
    background: var(--ink-card-2);
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .rig-shot img {
    width: 100%;
    height: 100%;
    aspect-ratio: 16 / 10;
    object-fit: cover;
    object-position: center center;
    display: block;
  }
  .rig-body {
    padding: 2rem 2.25rem;
    justify-content: center;
  }
  .rig-body .btn {
    margin-top: 1.25rem;
    align-self: flex-start;
  }

  /* Trilho do processo na horizontal */
  .rail { grid-template-columns: repeat(3, 1fr); gap: 2rem; padding-left: 0; padding-top: 2.25rem; }
  .rail::before { left: 0; right: 0; top: 5px; bottom: auto; width: auto; height: 2px; background: linear-gradient(to right, var(--amber), rgba(242, 160, 7, 0.15)); }
  .rail-dot { left: 0; top: -2.25rem; }
  .rail p { max-width: none; }
}

@media (min-width: 1024px) {
  .header-inner { height: 78px; }
  .nav { display: flex; }
  .burger { display: none; }
  .mobile-nav { display: none !important; }

  .hero-grid { grid-template-columns: 1.15fr 0.85fr; gap: 3.5rem; }
  .hero-panel { padding: 1.35rem; }

  .svc-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: 1.6fr 1fr 1fr 1fr; }
  .contact { grid-template-columns: 1fr 1fr; gap: 3.5rem; }
}