/* ============ HOME HERO ============ */
.home-hero{
  background:
    linear-gradient(180deg, rgba(12,37,54,0.4), rgba(12,37,54,0.96) 70%),
    var(--navy-deep);
  padding:176px 0 0;
  overflow:hidden;
  position:relative;
}
.home-hero .blueprint-grid{opacity:0.28;}
.home-hero .container{
  position:relative;z-index:2;
  display:grid;
  grid-template-columns:1.05fr 0.95fr;
  gap:24px;
  align-items:center;
  padding-bottom:40px;
}
.home-hero .eyebrow{color:var(--lime);}
.home-hero h1{
  color:var(--white);
  font-size:clamp(36px,4.6vw,58px);
  line-height:1.04;
}
.home-hero h1 span{color:var(--blue-accent);}
.home-hero .lead{
  color:var(--blue-pale);
  font-size:17px;
  max-width:480px;
  margin-top:20px;
}
.hero-ctas{display:flex;gap:14px;margin-top:36px;flex-wrap:wrap;}

.hero-art{position:relative;}
.hero-art svg{width:100%;height:auto;max-width:560px;margin:0 auto;display:block;}

/* trilhos/vigas desenhando-se */
.beam-line{
  fill:none;
  stroke-linecap:round;
  stroke-dasharray:var(--len);
  stroke-dashoffset:var(--len);
  animation:draw-beam 1s ease forwards;
  animation-delay:var(--d,0s);
}
.joint{
  opacity:0;
  animation:joint-in .5s ease forwards;
  animation-delay:var(--d,0s);
}
.crane-group{opacity:0;animation:crane-in .5s ease forwards;animation-delay:1.35s;}
.final-beam{
  transform-origin:320px 144px;
  opacity:0;
  transform:translateY(-70px);
  animation:beam-settle .7s cubic-bezier(.34,1.4,.64,1) forwards;
  animation-delay:1.9s;
}
.hook-cable, .hook{
  opacity:1;
  animation:hook-retract .5s ease forwards;
  animation-delay:2.55s;
}
.beacon{
  opacity:0;
  animation:beacon-in .4s ease forwards, beacon-pulse 2.4s ease-in-out infinite;
  animation-delay:2.9s, 3.3s;
  transform-origin:320px 144px;
}

@keyframes draw-beam{to{stroke-dashoffset:0;}}
@keyframes joint-in{to{opacity:1;}}
@keyframes crane-in{to{opacity:1;}}
@keyframes beam-settle{
  0%{opacity:0;transform:translateY(-70px);}
  60%{opacity:1;transform:translateY(6px);}
  100%{opacity:1;transform:translateY(0);}
}
@keyframes hook-retract{
  0%{opacity:1;transform:translateY(0);}
  100%{opacity:0;transform:translateY(-40px);}
}
@keyframes beacon-in{to{opacity:1;}}
@keyframes beacon-pulse{
  0%,100%{opacity:1;}
  50%{opacity:0.35;}
}

@media (prefers-reduced-motion:reduce){
  .beam-line,.joint,.crane-group,.final-beam,.hook-cable,.hook,.beacon{
    animation:none !important;opacity:1;stroke-dashoffset:0;transform:none;
  }
}

@media (max-width:960px){
  .home-hero .container{grid-template-columns:1fr;padding-top:8px;}
  .hero-art{order:-1;margin-bottom:8px;}
  .hero-art svg{max-width:340px;}
}

/* ============ MARQUEE segmento ============ */
.segment-strip{
  background:var(--navy-brand);
  padding:16px 0;
  overflow:hidden;
  white-space:nowrap;
}
.segment-strip .track{
  display:inline-flex;
  gap:48px;
  animation:marquee 26s linear infinite;
}
.segment-strip span{
  font-family:var(--font-mono);
  font-size:12.5px;
  letter-spacing:0.22em;
  text-transform:uppercase;
  color:var(--blue-pale);
  display:inline-flex;
  align-items:center;
  gap:14px;
}
.segment-strip span::after{content:'/';color:var(--lime);}
@keyframes marquee{
  from{transform:translateX(0);}
  to{transform:translateX(-50%);}
}
@media (prefers-reduced-motion:reduce){
  .segment-strip .track{animation:none;}
}

/* ============ SERVICE CARDS ============ */
.services-grid{
  display:grid;
  grid-template-columns:1.4fr 1fr;
  gap:28px;
  margin-top:48px;
}
.service-card{
  border:1px solid var(--steel-line);
  padding:40px;
  position:relative;
  background:var(--white);
  transition:border-color .2s ease, transform .2s ease;
}
.service-card:hover{transform:translateY(-4px);border-color:var(--blue-accent);}
.service-card .tag{
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:0.16em;
  text-transform:uppercase;
  color:var(--lime-dim);
  margin-bottom:14px;
  display:block;
}
.service-card h3{font-size:26px;margin-bottom:14px;}
.service-card p{margin-bottom:20px;}
.service-card.primary{
  background:var(--navy-deep);
  border-color:var(--navy-deep);
}
.service-card.primary .tag{color:var(--lime);}
.service-card.primary h3{color:var(--white);}
.service-card.primary p{color:var(--blue-pale);}
.service-card ul{margin:18px 0 22px;}
.service-card li{
  font-size:14.5px;
  color:var(--steel);
  padding-left:18px;
  position:relative;
  margin-bottom:9px;
}
.service-card li::before{
  content:'';
  position:absolute;left:0;top:8px;
  width:8px;height:2px;
  background:var(--blue-accent);
}
.service-card.primary li{color:var(--blue-pale);}
.service-card.primary li::before{background:var(--lime);}

@media (max-width:900px){
  .services-grid{grid-template-columns:1fr;}
}

/* ============ HOME GALLERY ============ */
.home-gallery-section{
  background:linear-gradient(180deg, rgba(242,246,249,0.36), rgba(242,246,249,0.7));
}
.home-gallery-header{
  display:flex;
  justify-content:space-between;
  align-items:end;
  gap:20px;
  margin-bottom:28px;
}
.home-gallery-header h2{
  font-size:clamp(26px,3vw,38px);
  color:var(--navy-deep);
  margin-top:10px;
}
.home-gallery-grid{
  display:grid;
  grid-template-columns:1.3fr 1fr 1fr;
  gap:18px;
}
.home-gallery-card{
  position:relative;
  overflow:hidden;
  display:block;
  min-height:320px;
  border-radius:20px;
  border:1px solid rgba(29,77,117,0.08);
  box-shadow:0 18px 38px rgba(12,37,54,0.12);
  transition:transform .25s ease, box-shadow .25s ease;
}
.home-gallery-card:hover,
.home-gallery-card:focus-visible{
  transform:translateY(-6px);
  box-shadow:0 30px 56px rgba(12,37,54,0.18);
}
.home-gallery-card img{
  width:100%;
  height:100%;
  object-fit:cover;
  display:block;
  filter:saturate(0.88) contrast(1.05) brightness(0.95);
}
.home-gallery-card::after{
  content:'';
  position:absolute;
  inset:0;
  background:linear-gradient(180deg, rgba(12,37,54,0.12), rgba(12,37,54,0.84));
}
.home-gallery-card .home-gallery-overlay{
  position:absolute;
  left:20px;
  right:20px;
  bottom:22px;
  z-index:2;
  display:flex;
  flex-direction:column;
  gap:8px;
}
.home-gallery-card span{
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:0.12em;
  text-transform:uppercase;
  color:rgba(247,250,252,0.82);
}
.home-gallery-card strong{
  font-family:var(--font-display);
  color:var(--white);
  font-size:clamp(22px,2vw,30px);
  line-height:1;
}
.card-large{min-height:420px;}

/* ============ PROJECT FEATURE ============ */
.project-feature{
  background:linear-gradient(180deg, rgba(242,246,249,0.2), rgba(242,246,249,0.8));
}
.project-feature-panel{
  display:grid;
  grid-template-columns:1.1fr 1fr;
  align-items:center;
  gap:32px;
  background:linear-gradient(180deg, rgba(12,37,54,0.97), rgba(16,43,60,0.93));
  border:1px solid rgba(169,198,222,0.18);
  border-radius:28px;
  overflow:hidden;
  box-shadow:0 26px 52px rgba(12,37,54,0.18);
}
.project-feature-copy{
  padding:44px 42px;
}
.project-feature-copy h2{
  color:var(--white);
  font-size:clamp(28px,3vw,42px);
  line-height:1.05;
  margin-bottom:18px;
}
.project-feature-copy p{
  color:var(--blue-pale);
  max-width:560px;
}
.feature-metrics{
  display:grid;
  grid-template-columns:repeat(3, minmax(0, 1fr));
  gap:18px;
  margin-top:28px;
}
.feature-metrics div{
  padding:18px 14px 0 0;
  border-top:1px solid rgba(169,198,222,0.18);
}
.feature-metrics strong{
  display:block;
  color:var(--white);
  font-family:var(--font-display);
  font-size:30px;
  line-height:1;
  margin-bottom:8px;
}
.feature-metrics span{
  color:var(--blue-pale);
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:0.12em;
  text-transform:uppercase;
}
.project-feature-visual{
  min-height:420px;
  position:relative;
  background:var(--navy-deep);
}
.project-feature-visual img{
  width:100%;
  height:100%;
  object-fit:cover;
  display:block;
  filter:saturate(0.9) contrast(1.05);
}
.project-feature-visual::after{
  content:'';
  position:absolute;
  inset:0;
  background:linear-gradient(90deg, rgba(12,37,54,0.82), rgba(12,37,54,0.12));
}

/* ============ STAT BAND ============ */
.stat-band{
  background:var(--navy-deep);
}
.stat-header{
  max-width:760px;
  margin-bottom:32px;
}
.stat-header h2{
  color:var(--white);
  font-size:clamp(26px,3vw,38px);
  margin-top:10px;
  line-height:1.05;
}
.stats-grid{
  display:grid;
  grid-template-columns:repeat(4, minmax(0, 1fr));
  gap:20px;
}
.stat-card{
  background:linear-gradient(180deg, rgba(247,250,252,0.04), rgba(247,250,252,0.02));
  border:1px solid rgba(169,198,222,0.2);
  border-radius:18px;
  padding:24px 22px;
  min-height:210px;
}
.stat-card strong{
  display:block;
  color:var(--white);
  font-family:var(--font-display);
  font-size:28px;
  letter-spacing:0.01em;
  margin:10px 0 12px;
}
.stat-card p{
  color:var(--blue-pale);
  font-size:14px;
}
.stat-kicker{
  display:inline-block;
  font-family:var(--font-mono);
  color:var(--lime);
  letter-spacing:0.12em;
  text-transform:uppercase;
  font-size:11px;
}
.stat-card.accent{
  background:linear-gradient(180deg, rgba(163,214,33,0.12), rgba(163,214,33,0.03));
  border-color:rgba(163,214,33,0.32);
}

/* ============ REASONS ============ */
.reasons-band{
  background:var(--white);
}
.reasons-header{
  max-width:760px;
  margin-bottom:28px;
}
.reasons-header h2{
  color:var(--navy-deep);
  font-size:clamp(26px,3vw,38px);
  line-height:1.08;
  margin-top:10px;
}
.reasons-grid{
  display:grid;
  grid-template-columns:repeat(3, minmax(0, 1fr));
  gap:20px;
}
@media (max-width:768px){
  .reasons-grid{grid-template-columns:1fr;gap:16px;}

  .home-gallery-header{flex-direction:column;align-items:flex-start;gap:14px;}
  .home-gallery-grid{grid-template-columns:1fr;}
  .home-gallery-card,.card-large{min-height:260px;}

  .project-feature-panel{grid-template-columns:1fr;}
  .project-feature-copy{padding:32px 24px;}
  .feature-metrics{grid-template-columns:repeat(3,1fr);gap:12px;}
  .feature-metrics div{padding:14px 8px 0 0;}
  .feature-metrics strong{font-size:22px;}
  .project-feature-visual{min-height:220px;}

  .stats-grid{grid-template-columns:1fr 1fr;gap:14px;}
  .stat-card{min-height:170px;padding:20px 18px;}
}
.reason-card{
  background:linear-gradient(180deg, rgba(12,37,54,0.02), rgba(83,141,191,0.03));
  border:1px solid var(--steel-line);
  border-radius:20px;
  padding:28px 24px;
  transition:transform .2s ease, border-color .2s ease;
}
.reason-card:hover{
  transform:translateY(-4px);
  border-color:rgba(83,141,191,0.35);
}
.reason-icon{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:42px;
  height:42px;
  border-radius:50%;
  background:rgba(163,214,33,0.12);
  color:var(--navy-deep);
  font-family:var(--font-mono);
  font-size:12px;
  font-weight:700;
  letter-spacing:0.08em;
}
.reason-card h4{
  font-size:22px;
  color:var(--navy-deep);
  margin:18px 0 12px;
  text-transform:none;
}
.reason-card p{
  font-size:14px;
}

/* ============ TESTIMONIALS ============ */
.testimonials-section{
  padding:72px 0;
  background:radial-gradient(circle at top, rgba(77,117,149,0.18), rgba(12,37,54,0.96) 50%), #0d2233;
}
.section-header-inline{
  display:flex;
  justify-content:space-between;
  align-items:flex-end;
  gap:20px;
  flex-wrap:wrap;
  margin-bottom:24px;
}
.testimonials-section h2{
  font-size:clamp(26px,3vw,36px);
  margin-top:10px;
  color:var(--white);
}
.social-proof-badges{
  display:flex;
  align-items:center;
  flex-wrap:wrap;
  justify-content:flex-end;
  gap:10px;
}
.social-proof-badges span{
  display:inline-flex;
  align-items:center;
  border:1px solid rgba(169,198,222,0.18);
  border-radius:999px;
  background:rgba(255,255,255,0.03);
  color:var(--blue-pale);
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:0.08em;
  text-transform:uppercase;
  padding:8px 12px;
  box-shadow:0 8px 18px rgba(12,37,54,0.1);
}
.testimonials-carousel{
  position:relative;
  display:block;
  margin-top:0;
  padding:8px 0 0;
}
.testimonials-track{
  position:relative;
  min-height:260px;
  overflow:visible;
}
[data-testi-slide]{
  position:absolute;
  inset:0;
  box-sizing:border-box;
  display:flex;
  flex-direction:column;
  justify-content:space-between;
  opacity:0;
  visibility:hidden;
  transition:opacity .48s cubic-bezier(.16,1,.3,1), visibility .48s ease;
  pointer-events:none;
}
[data-testi-slide][aria-hidden="false"]{
  opacity:1;
  visibility:visible;
  z-index:2;
  pointer-events:auto;
}
.testimonial{
  background:linear-gradient(180deg, rgba(255,255,255,0.96), rgba(238,245,250,0.94));
  border:1px solid rgba(169,198,222,0.18);
  padding:26px 24px 22px;
  border-radius:18px;
  min-height:186px;
  display:flex;
  flex-direction:column;
  justify-content:space-between;
  box-shadow:0 20px 34px rgba(5,14,22,0.3);
}
.testimonial picture{
  display:inline-flex;
  width:64px;
}
.testimonial p{font-size:15px;color:var(--ink);margin:0 0 12px;line-height:1.7;}
.testimonial footer{display:flex;flex-direction:column;gap:4px;color:var(--steel);}
.testimonial strong{color:var(--navy-deep);font-family:var(--font-display);} 
.testimonial-avatar{width:64px;height:64px;border-radius:12px;object-fit:cover;margin-bottom:12px;border:2px solid rgba(29,77,117,0.06);box-shadow:0 10px 24px rgba(12,37,54,0.1)}

.testi-nav{
  position:absolute;top:50%;transform:translateY(-50%);
  width:46px;height:46px;border-radius:50%;border:none;background:rgba(255,255,255,0.92);
  color:var(--navy-deep);font-size:28px;cursor:pointer;z-index:3;backdrop-filter:blur(4px);
  box-shadow:0 16px 34px rgba(5,14,22,0.25);
}
.testi-nav.prev{left:-18px}
.testi-nav.next{right:-18px}
.testi-nav:hover{background:var(--lime);color:var(--navy-deep);transform:translateY(-50%) scale(1.03)}

.testi-dots{display:flex;gap:8px;justify-content:center;margin-top:18px}
.testi-dots button{width:10px;height:10px;border-radius:50%;border:none;background:rgba(255,255,255,0.36);cursor:pointer;transition:transform .2s ease, background .2s ease}
.testi-dots button:hover{transform:scale(1.1)}
.testi-dots button[aria-selected="true"]{background:var(--lime)}

@media (min-width:900px){
  [data-testi-track]{padding:0 36px}
  .testi-nav.prev{left:8px}
  .testi-nav.next{right:8px}
}

@media (max-width:900px){
  .section-header-inline{align-items:flex-start;}
  .social-proof-badges{justify-content:flex-start;}
  .testimonials-grid{grid-template-columns:1fr;}
}

/* ============ PROCESS ============ */
.process-list{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:0;
  margin-top:52px;
  border-top:1px solid var(--steel-line);
}

@media (max-width:900px){
  .testimonials-grid{grid-template-columns:1fr;}
}
.process-step{
  padding:28px 22px 0;
  border-right:1px solid var(--steel-line);
  position:relative;
}
.process-step:last-child{border-right:none;}
.process-step .num{
  font-family:var(--font-mono);
  font-size:13px;
  color:var(--blue-accent);
  display:block;
  margin-bottom:14px;
}
.process-step h4{
  font-size:17px;
  color:var(--ink);
  text-transform:none;
  margin-bottom:10px;
}
.process-step p{font-size:14px;}
@media (max-width:900px){
  .process-list{grid-template-columns:1fr;}
  .process-step{border-right:none;border-bottom:1px solid var(--steel-line);padding-bottom:24px;margin-bottom:4px;}
}

@media (max-width:480px){
  .stats-grid{grid-template-columns:1fr;}
  .feature-metrics{grid-template-columns:1fr 1fr;}
}

/* ============ CTA BAND ============ */
.cta-band{
  background:var(--navy-deep);
  color:var(--white);
  padding:64px 0;
  position:relative;
  overflow:hidden;
}
.cta-band .container{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:24px;
  flex-wrap:wrap;
  position:relative;z-index:2;
}
.cta-band h2{color:var(--white);font-size:clamp(24px,3vw,34px);}
.cta-band p{color:var(--blue-pale);margin-top:10px;}
.cta-actions{display:flex;gap:14px;flex-wrap:wrap;}